Crompton Protector Trip Relays • Phase Loss, Reversal or Sequence • Under and Over Current or Voltage Protection • Load Detection • Monitoring of Systems The Crompton Protectors provide continuous surveillance of the monitored circuit. When the current moves outside the set point limit, the relay operates. An illuminated LED indicates when the relay is energized. For 3 phase systems, the sequence of connection is not important. Standard overcurrent relays will energize on trip when the nominal input current plus the user adjustable “over nominal value” is exceeded, after the preset additional delay period if set. The relay will automatically reset to de-energize when the input current is lowered past the setpoint minus the hysteresis (differential) value. L 252-PHU Standard undercurrent relays will de-energize on trip when the input current is below the nominal value minus the user adjustable “under nominal value” after the preset additional delay period if set. The relay will automatically reset to energize when the input current is raised past the setpoint plus the hysteresis value. On request, any product can be manufactured with the energize/de-energize functions reversed. MISC. ORDERING INFORMATION System Input Aux. Power Protection AC Current (Adjustable time delay 0-10 sec., fixed hysteresis 1%) Single Phase 5A 120V Under current 40-120% Single Phase 5A 120V Over current 40-120% Single Phase 5A 120V Under & over current 3 Phase 3 or 4 Wire 5A 120V Under current 3 Phase 3 or 4 Wire 5A 120V Over current System Protection AC Voltage (Adjustable hysteresis 1-15%) Single Phase L-N Under Voltage 75-100% Over Voltage 100-125% Over and Under Voltage 3 Phase, 3 Wire L-L Under Voltage 75-100% Over Voltage 100-12% Over and Under Voltage 3 Phase, 4 Wire L-N Under Voltage 75-100% Over Voltage 100-12% Over and Under Voltage AC Voltage (Adjustable time delay 0-10 sec., fixed hysteresis 1%) Single Phase L-N Under Voltage 75-100% Single Phase L-N Over Voltage 100-12% 3 Phase, 3 Wire L-L Under Voltage 75-100% 3 Phase, 3 Wire L-L Over Voltage 100-12% 3 Phase, 4 Wire L-N Under Voltage 75-100% 3 Phase, 4 Wire L-N Over Voltage 100-12% System Input Protection Frequency (Adjustable hysteresis 0.1-3.0Hz) Single Phase 120 VAC Under Frequency 55-65 Hz Single Phase 120 VAC Over Frequency 55-65 Hz Single Phase 120 VAC Under & Over (2 output relays) Combined Under/Over Voltage and Under/Over Frequency Single Phase 120V / 60 Hz Over & Under Voltage Over & Under Frequency (50-70 Hz) (4 Independent Double Pole change over relays) 131 Catalog Number 252-PAUU-LSBX-C6-DG-D1-EB 252-PAOU-LSBX-C6-DG-D1-EA 253-PADU-LSBX-C6-DG-D1-EC 253-PAVU-LSBX-C6-DG-D1-EB 253-PAPU-LSBX-C6-DG-D1-EA Catalog Number 252-PVUU-PQBX-C6-EB 252-PVOU-PQBX-C6-EA 253-PVBU-PQBX-C6-EC 252-PVKU-PQBX-C6-EB 252-PVAU-PQBX-C6-EA 253-PVMU-PQBX-C6-EC 252-PVVU-PQBX-C6-EB 252-PVPU-PQBX-C6-EA 253-PVEU-PQBX-C6-EC 252-PVZU-PQBX-C6-EB-T1 252-PVHU-PQBX-C6-EA-T1 252-PVJU-PQBX-C6-EB-T1 252-PVCU-PQBX-C6-EA-T1 252-PVXU-PQBX-C6-EB-T1 252-PVSU-PQBX-C6-EA-T1 Catalog Number 252-PHUU-PQBX-C6-EB 252-PHOU-PQBX-C6-EA 253-PHDU-PQBX-C6-EC 256-PHUV-PQBX-C6 L 252-PVR Crompton Protector Trip Relays ORDERING INFORMATION Input Protection 120V L-L 60 Hz Phase Sequence, Under Voltage 120V L-L 60 Hz 480V L-L 60 Hz 120V L-L 60 Hz 480V L-L 60 Hz Phase Loss & Unbalance Phase Loss & Unbalance Phase Loss, Unbalance, Under Voltage Phase Loss, Unbalance, Under Voltage 5A, 120V, 60 Hz 5A, 120V, 60 Hz 5A, 120V, 60 Hz 5A, 120V, 60 Hz Input 120V/60 Hz 120V/60 Hz Input 18-20V* 18-20V* 24V Input Catalog Number Reverse Power 2-20% Reverse Power 2-20% Reverse Power 2-20% Reverse Power 2-20% Protection BUS Phase Angle & Voltage Phase Angle & Voltage Protection Live BUS Dead BUS Under Voltage External Time Delay Under Voltage Differential 1-15% Over & Under Voltage (2 relays) Protection Aux Power 252-PVRU-PQBX-C6 252-PSFU-PQBX-C6 252-PSFU-SEBX-C6 252-PSGU-PQBX-C6-T1-1A 252-PSGU-SEBX-C6-T1-1A 256-PASU-LSBX-PQ-C6-EA 256-PATU-LSBX-PQ-C6-EA 256-PAQU-LSBX-PQ-C6-EA 256-PARU-LSBX-PQ-C6-EA Catalog Number 256-PLLU-PQBX-C6 256-PLDU-PQBX-C6 Catalog Number 252-PDUU-NABX-T1-EB 252-PDEU-NABX-EB 253-PDCU-BDBX-T1-EC-BD Catalog Number 50 mV 50 mV 100 mV 100 mV J,K,T,S,T J,K,T,S,T High Trip Low Trip High Trip Low Trip High Trip Low Trip 120V 120V 120V 120V 120V 120V 252-PBTU-ECBX-DG-T1-EA 252-PBSU-ECBX-DG-T1-EA 252-PBTU-GBBX-DG-T1-EA 252-PBSU-GBBX-DG-T1-EA 252-PTOU-T*BX-DB-T1-EA 252-PTUU-T*BX-DB-T1-EB 1 mADC 1 mADC 1 mADC 4-20 mADC 4-20 mADC 4-20 mADC 10 VDC 10 VDC 10 VDC Protection Low Trip 0-80% Hip Trip 40-120% Low/High, 2 relays Low Trip 0-80% Hip Trip 40-120% Low/High, 2 relays Low Trip 0-80% Hip Trip 40-120% Low/High, 2 relays DC Aux. Power 120V 120V 120V 120V 120V 120V 120V 120V 120V 252-PBAU-FABX-DG-T1-EB 252-PBBU-FABX-DG-T1-EA 252-PBVU-FABX-DG-T1-EC 252-PBAU-HGBX-DG-T1-EB 252-PBBU-HGBX-DG-T1-EA 252-PBVU-HGBX-DG-T1-EC 252-PBAU-MTBX-DG-T1-EB 252-PBBU-MTBX-DG-T1-EA 252-PBVU-MTBX-DG-T1-EC Catalog Number 3 Trip Points 3 Trip Points 12 VDC 24 VDC MISC. System Phase Sequence & Phase Failure 3 Phase 3 or 4 Wire Phase Balance 3 Phase 3 or 4 Wire 3 Phase 3 or 4 Wire 3 Phase 3 or 4 Wire 3 Phase 3 or 4 Wire Reverse Power 1 ph or 3 ph, 4w 3 Phase, 3 Wire 1 ph or 3 ph, 4w, Push 3 ph 3w Push System Synchro-Check (Paralleling) 1ph or 3ph, 3w or 4w 1ph or 3ph, 3w or 4w System DC Voltage Relay DC Relay DC Relay DC Relay System DC Millivolts/Thermocouple DC Millivolt DC Millivolt DC Millivolt DC Millivolt Thermocouple** Thermocouple** DC Transducer Trip Transducer Transducer Transducer Transducer Transducer Transducer Transducer Transducer Transducer System Speed Sensing 5V to 75V peak to peak 253-PH3U-BGBX-FS-V2 253-PH3U-BGBX-FS-V4 * 20-30V also available ** Specify TC Type and Temperature Range SPECIFICATIONS Relay Contacts: Temperature: Enclosure: Dimensions: DPDT, 5A@240VAC/24VDC (resistive) 0-60°C operating (0-40°C for UL) Flame retardant polycarbonate/ABS, IP50 252: 2.2" x 2.8" x 4.4" (55 x 70 x 112 mm) 253: 2.9" x 2.8" x 4.4" (75 x 70 x 112 mm) 132 Crompton System Protection Relay • • • • Monitor 3Ø Voltage & Current 12 Protective Relay Functions 8 or 12 User Programmable Relays True RMS Measurements Power Metering • • • • Voltage L1-N (L1-L2) Voltage L2-N (L2-L3) Voltage L3-N (L3-L1) Current L1 Current L2 Current L3 Neutral Current Ground Current System Watts System VA System VAr Power Factor Phase Angle Gen Frequency Bus Frequency Gen-Bus Angle Sync-Check Dead Bus Under Voltage Reverse Power Phase Voltage Sequence Applications Voltage Unbalance Time Overcurrent Neutral Ground Fault AND OR NAND NOR XOR Over Frequency Under Frequency ORDERING INFORMATION 4W – PQ LS – C6 – BD – 08 – MB ▲ ▼ ▼ ▼ ▼ Nominal Voltage 4W = 4 Wire Nominal Voltage 3W = 3 Wire Current Auxiliary Power Communications LS = 5 Amp BD = 24 Vdc MB = Modbus RTU ▼ ▼ NU = 57.7 Volts L/N NX = 63.5 Volts L/N P7 = 127 Volts L/N PA = 69 Volts L/N PK = 100 Volts L/N PM = 110 Volts L/N PQ = 120 Volts L/N R4 = 220 Volts L/N RQ = 230 Volts L/N RR = 240 Volts L/N RS = 250 Volts L/N R6 = 277 Volts L/N PK = 100 Volts L/L PM = 110 Volts L/L PO = 115 Volts L/L PQ = 120 Volts L/L RM = 208 Volts L/L RU = 380 Volts L/L RW = 400 Volts L/L SB = 415 Volts L/L SD = 440 Volts L/L SE = 480 Volts L/L ▼ ▼ 132a ▼ • • • • • • • General Purpose Protection Generator Protection Motor Protection Cable Protection Feeder Protection Distribution Protection Automatic Transfer Switches SPECIFICATIONS Over Voltage Logic Functions CR/SPR – 01 High Contrast LCD Display Simple Menu Driven User Interface RS485 Modbus Communications Watchdog Relay Sync-Check Voltage Restrained Time Overcurrent • • • • • • • • • ANSI Trip Functions Up to 34 true RMS power measurements can be made • • • • • • • • • • • • • • • • Non Volatile Real Time Memory Trip Event History Log Time and Date Stamping Front of Panel Mounting ▼ Current Maximum Primary CT Value Continuous Current Rating Short Duration Current Maximum CT Burden Voltage Maximum Primary PT Value Continuous Voltage Rating Short Duration Voltage Maximum PT Burden Relays Contact Rating Max Breaking Capacity Auxiliary Supply Working Range Power Communications ▼ Frequency Relays C5 = 50 Hz C6 = 60 Hz 08 = Eight Relays 12 = Twelve Relays Operating Temp. Relative Humidity Dimensions Panel Cutout Standards Isolated 5A CT inputs 10 kA AC 2 x Nominal 20 x Nominal (1 sec) < 0.6 VA Direct or PT inputs 400kV AC 1.2 x Nominal 2 x Nominal (1 sec) < 0.2 VA Form C (NO + NC) 250 V AC, 5 A 2000 VA 24 VDC 9 to 36 VDC < 20 VA 2 wire RS485, Modbus RTU protocol. Includes all features and functions available through the front panel. 0° to +50°C 95% non condensing 7.87”W x 4.17” H x 6.93” D (200 x 106 x 176 mm) 7.36” x 3.66” (187 x 93 mm) ANSI/IEEE C37.90, UL508 138 Instrument Transformer AC Current Transducers NK Technologies Ground Fault Sensor • Large Window Area • 0.5% FS accuracy • 4-20mA DC Output • 120VAC or 24VDC Power The PCL is a 4 terminal device with separate connections for power and load. The PCM is a two terminal device. 24V is applied between the + terminal and ground. The output load may be inserted in either the – line for negative ground systems or the + line for positive ground systems. TRANSDUCERS / SENSORS Output Load: Size (LxWxH, inches) PCL-5 thru 75 PCL-100 & up PCM-5 thru 20 PCM-30 & up SPECIFICATIONS Setpoint: Average responding, RMS calibrated 0-120% of rated current (typical) 50/60Hz -30 to 60°C 600V, 10kV BIL full wave 30mA DC 1% max peak PCL 120VAC ±10% PCM 24VDC ±10% PCL <1000 ohms PCM <600 ohms Window dia 0.94" 2.13" 0.93" 1.25" 2.7 x 2.4 x 4.5 4.5 x 4.7 x 4.9 2.7 x 2.4 x 2.75 4.5 x 4.7 x 4.9 ORDERING INFORMATION Model PCL-5 PCL-20 PCL-75 PCL-100 PCL-150 PCL-200 PCL-300 PCL-400 PCL-600 PCM-5 PCM-10 PCM-20 PCM-30 PCM-50 PCM-75 PCM-100 PCM-150 PCM-200 PCM-300 *Switch selectable Rated Current 5A 10A, 15A, 20A* 25A, 50A, 75A* 100A 150A 200A 300A 400A 600A 5A 10A 20A 30A 50A 75A 100A 150A 200A 300A • Fixed or selectable setpoint • Solid-state or relay output • Green LED Power-On indication Detects ground fault (earth leakage) conditions by monitoring all currentcarrying conductors in a grounded single or three phase system. SPECIFICATIONS Output Signal: Linear Range: Frequency: Operating Temperature: Insulation Level: Maximum Output: Output Ripple: Supply Voltage: Connections #8 screws #8 studs #10 screws #8 studs AG1, AG2: factory calibrated AG3: field jumper selected Solid-state Output: Isolated dry contact AC Switch: 1A @ 240VAC DC Switch: 0.15A @ 30VAC Leakage <10 micro Amps (N.O.), <2.5mA (N.C.) Mechanical Output: Single pole relay Auto Reset: SPDT, 1A @ 125VAC, 2A @ 30VDC Latching: SPST, 1A @ 125VAC, 2A @ 30VDC Response Time: 200ms @ 5% above trip point 60ms @ 50% above trip point 15ms @ 500% above trip point Isolation: 5kVAC (tested) Frequency: 50–400 Hz (monitored circuit) Power Supply: 66-132VAC 19.2-28.8VAC/DC Loading: 2VA max. Case: UL94 V0 Flammability Rated Environment: -4 to 122°F (-20 to 50°C), < 95% RH, non-condensing Size: 3.9"W x 3.0"H x 1.5"D (99x76x38mm) Listings: UL 1053, Class 1 Recognized, CE ORDERING INFORMATION To Order Insert Code for Each Letter to Select Catalog Number Example: AG1-NOAC-120-FS-005 AG A – B – C – D – E A Se tpoint 1 5–100mA factory set 2* 80–950mA factory set 3 5/10/30mA jumper set (TR3 only) B Output Type NOAC Normally Open solid state, 1A @ 240VAC NCAC Normally Closed solid state, 1A @ 240VAC NODC Normally Open solid state, 0.15A @ 30VDC NCDC Normally Closed solid state, 0.15A @ 30VDC NCR1 Normally Closed SPST Relay (requires LA option) NOR1 Normally Open SPST Relay (requires LA option) SDT1 SPDT Relay (Form C) with autoreset (requires DEN or ENE option) C Power Suppl y 120 120VAC 24U* 24VAC/VDC D Op tions FS Normally Energized (solid state output only) NF Normally De-energized (solid state output only) ENE Normally Energized, auto-reset (SDT1 output only) DEN Normally De-energized, autoreset (SDT1 output only) LA Latching (NOR1 and NCR1) E Se tpoint TR3 Tri-set (5/10/30mA) nnn Factory set trip point in mA *Not UL recognized. 95 NEW NK Technologies AC Current Switches AS and ASX current switches combine a current sensor, signal conditioner, and limit alarm in a single package. AS1 series are well suited to automation systems of all kinds with their universal solid-state outputs and a wide frequency response. AS3 series have a high current output that works well with relay logic control schemes. ASX series combine the AS3 design with a built in adjustable time delay. All models feature high visibility LED indication and rugged construction. AC monitoring models are available in solid and split core cases. FF Case Style L If you control or monitor electric powered loads, you need current switches. Monitor fans, pumps, lights, and heaters for proper operation. Current switches give positive feedback that the load is operating and are much easier to install than alternatives like pressure switches, optical sensors, or zero speed switches. L FT Case Style SP Case Style L SPECIFICATIONS Power Required: Setpoint Range: Frequency Range: Outputs Solid State N.O.: Solid State N.C.: Solid State -15 Option: Off State Leakage: Response Time: Hysteresis: Sensing Aperture: Case: Environmental: Listings: AS3 Series None — Self Powered 1–6, 6–40, 40–175A (fixed core) 1–6, 6–40, 40–200A (split core) UL Listed to 1270 VAC 6–100 Hz 6–100 Hz UL Listed (pending) to 1270 VAC 50-100 Hz 0.2A @ 240 VAC/VDC 0.2A @ 135 VAC/VDC N/A None 0.120 Second 5% of Setpoint 0.55", 14 mm Dia. (FF Case) 0.75", 19 mm Dia. (FT Case) 0.85", 21.5 mm Sq. (SP Case) UL 94V-O Flammability Rated -58 to 149° F (-50 to 65° C) 0–95% RH, Non-condensing UL and ULC 508 Listed, CE 1A @ 240 VAC 1A @ 240 VAC 15A @ 120 VAC, 10A @240 VAC NC only: 2.5 mA 0.120 Second 5% of Setpoint 0.55", 14 mm Dia. (FF Case) 0.85", 21.5 mm Sq. (SP Case) 1.0A @ 240 VAC 1.0A @ 240 VAC N/A NC only: 2.5 mA 0.1 Second 5% of Setpoint 0.75”, 19 mm Dia. (FT Case) 0.85”, 21.5 mm Sq. (SP Case) UL 94V-O Flammability Rated -58 to 149° F (-50 to 65° C) 0–95% RH, Non-condensing UL and ULC 508 Listed, CE UL 94V-0 Flammability Rated 5 to 158 ° F (-15 to 70 ° C) TRANSDUCERS / SENSORS Isolation Voltage: NEW ASX Series None — Self Powered 1.5-12, 12-55, 50-200 A AS1 Series None — Self Powered 1–150A (fixed core) 1.5–150A (split core) UL Listed to 1270 VAC UL and ULC 508, CE (pending) ORDERING INFORMATION To Order—Insert Number Code for Each Letter to Select Catalog Number. Example: AS1 - NCU-FT A – B – C – D A B Basic Model AS1 AS3, ASX Output NOU NCU NOAC NCAC C AC Sensing, Single Range AC Sensing, 3 Ranges AS1 Normally Open AS1 Normally Closed AS3, ASX, Normally Open AS3, ASX, Normally Closed D Case and Connection FF Fixed Core, Front Connection FT Fixed Core, Top Connection (AS1, ASX only) SP Split Core Options GO Fixed GO/No-GO Setpoint (AS1 only) (blank) Adjustable Setpoint NL No LED (AS1, AS3 only) 15 15A @ 120 VAC Output (AS3 only) 104 Veris Split Core KW Transducers ORDERING INFORMATION ® • Meter electronics and current transformers in a single package • Split-core system eliminates the need to remove conductors • Automatic compensation for CT orientation • Continuous TRMS Readings TRANSDUCERS / SENSORS SPECIFICATIONS Input Primary Voltage Number of Phases Monitored Internal Isolation Insulation Class Temperature Range Humidity Range Accuracy Output Supply Power (current loop) CT Opening 208-480VAC rms, 50/60Hz One or Three 2000VAC rms 600VAC rms 0 to 60°C, 50°C for 2400A 0 to 95% non-condensing ±1% 4-20mA 9-30VDC; 30mA max. Small 1.5" x 1.25" (38x32mm) Medium 2.9" x 2.45" (73x62mm) Large 5.5" x 2.45" (140 x 62mm) Models with Modbus and Pulse Outputs also available. Single CT Models for Use w/ Balanced 3Ø Loads or 1Ø 2 Wire Installations Max. Model Voltage Amps CT Size VE/H8041-0100-2 208/240 100 small VE/H8041-0300-2 208/240 300 small VE/H8041-0400-3 208/240 400 medium VE/H8041-0800-3 208/240 800 medium VE/H8041-0800-4 208/240 800 large VE/H8041-1600-4 208/240 1600 large VE/H8041-2400-4 208/240 2400 large VE/H8042-0100-2 480 100 small VE/H8042-0300-2 480 300 small VE/H8042-0400-3 480 400 medium VE/H8042-0800-3 480 800 medium VE/H8042-0800-4 480 800 large VE/H8042-1600-4 480 1600 large VE/H8042-2400-4 480 2400 large Three CT Models for Use with Any 3Ø Load or 1Ø 3 Wire Installations Max. Model Voltage Amps CT Size VE/H8043-0100-2 208 100 small VE/H8043-0300-2 208 300 small VE/H8043-0400-3 208 400 medium VE/H8043-0800-3 208 800 medium VE/H8043-0800-4 208 800 large VE/H8043-4600-4 208 1600 large VE/H8043-2400-4 208 2400 large VE/H8044-0100-2 480 100 small VE/H8044-0300-2 480 300 small VE/H8044-0400-3 480 400 medium VE/H8044-0800-3 480 800 medium VE/H8044-0800-4 480 800 large VE/H8044-1600-4 480 1600 large VE/H8044-2400-4 480 2400 large Veris Current Switch & Relay • Independent switch & relay operation • Command & status in one device • Adjustable setpoint • Relay & switch status LEDs simplify setup ® SPECIFICATIONS Current Range: Sensor Power: Insulation Class: Frequency Range: Temperature Range: Humidity Range: Setpoint Adjustable: Hysteresis: Dimensions: Sensor Opening: 1-135A Induced 600VAC rms 50/60Hz. -15° to 60°C 0-95% non-condensing 1-135A 10% Typical 2.95" x 2.68" x 1.04" 0.75" (19mm) Dia. ORDERING INFORMATION H735 L Model Relay Contacts* VE/H735 Form A (SPST) 5(3)A@250VAC, 30VDC, 1/6HP VE/H738 Form A (SPST) 10(5)A@250VAC, 30VDC, 1/3HP VE/H739 Form A (SPST) 10(5)A@250VAC, 30VDC, 1/3HP VE/H748 Form C (SPDT) 8(3.5)A@250VAC, 30VDC, 1/4HP VE/H749 Form C (SPDT) 8(3.5)A@250VAC, 30VDC, 1/4HP VE/H758 Form A (SPST) 10(5)A@250VAC, 30VDC, 1/3HP VE/H759 Form A (SPST) 10(5)A@250VAC, 30VDC, 1/3HP * Resistive load (inductive load). Also available in split core style (H930 series) 103 Coil 24VAC/DC 10mA 24VAC/DC 10mA 24VAC/DC 10mA 24VAC/DC 10mA 24VAC/DC 10mA 9-12VDC 10mA 9-12VDC 10mA Solid State Output 0.1A@30VAC/DC N.O. 1.0A@30VAC/DC N.O. 0.2A@120VAC/DC N.O. 1.0A@30VAC/DC N.O. 0.2A@120VAC/DC N.O. 1.0A@30VAC/DC N.O. 0.2A@120VAC/DC N.O.