Wireline
Wireline
Wireline
Wireless
Wireless
Wireless
Broadband
Broadband
Broadband
Cable
Cable
360 Amps @ -48VDC Power Cable
Solution
127NH
127NH
The PEC 127NH plant is a microprocessor-controlled rectifier plant capable of providing
various outputs dependent on the input AC and the number of rectifier modules
installed. The 23" plant can accommodate up to five rectifier modules when internal
distribution is used, or up to six modules when the bulk distribution head is equipped.
Each rectifier outputs -48VDC, with its current carrying capability dependent on the
input voltage applied; 20 Amps when 120VAC is used, or 30 Amps using 240VAC. Each
rectifier module contains a microcontroller, which monitors internal temperatures, voltages and currents, and makes adjustments
to reliably deliver maximum output power.A system “Simple Controller”is included with each shelf,which evaluates all data,displays
rectifier and system parameters, compensates the battery voltage for temperature, extends alarms, and provides access to
changing setpoints and system status.
A modem is optional with the 127NH, offering a dial up connection for the use with PECO II’s Envision™ monitoring software. Via
a remote PC, user’s can view system status and also change setpoints. The software may also be used to monitor the plant locally
via the standard serial interface located on the front of the “Simple Controller.”
•
•
•
•
•
•
•
Optional Front Access - Allows all customer connections to be made
from the front of the plant
Simple Controller - The user interface to all setpoints and alarms
BTCM - Adjusts the output voltage according to the battery temperature
Optional Bulk Distribution Head - A; A & B; A, B, & C distributions
available. Up to 70 Amp circuit breakers can be used
Supplemental Rectifier Shelf - One additional rectifier shelf may be
added to systems that are using the bulk distribution head, for a
total output of 360 Amps
AC Input - Bulk or individual AC input connections
Modem - Offers dial up access for use with PECO II’s monitoring software
TM
Shelf System GUI Software
PN:6820014P
NH Series Specifications
Input
Voltage Ranges
Frequency Range
Currents*
Output
Float Voltage Range
Float Factory Setting
Regulation
Current*
Efficiency
127NH
98 - 132VAC, 176 - 265VAC
50 - 60Hz
12 Amps per rectifier
10 Amps per rectifier
127NH
50 - 60VDC
54.00VDC
±0.5% line, ±1% load, at 10 to 100% load
20 Amps per rectifier
30 Amps per rectifier
88% at full load
Specifications are subject to change without notice. Please visit our website for the latest revision.
127NH/10-03/a
127NH
360 Amps @ -48VDC Power Solution
Noise
127NH
32dBrnC
250mV peak to peak,
10Hz - 14MHz
Voice Band
Wide Band
Environmental
127NH
-40°F to +185°F (-40°C to +85°C)
Storage Ambient
Operating Ambient
Sea Level to 4,800ft
4,800ft to 7,000ft
7,000ft to 10,000ft
Humidity
Heat Dissipation
32°F to 149°F (0°C to 65°C)
32°F to 113°F (0°C to 45°C)
32°F to 104°F (0°C to 40°C)
<95% non-condensing
761 BTU/hr per rectifier module
Mechanical
127NH
8.72" (221.5mm)
19.0" or 23.0" (482.6mm or 584.2mm)
12.0" (304.8mm)
System = 35 lbs (15.9kg)
Rectifier = 6.5 lbs (2.9kg)
Relay rack or cabinet
Front-to-rear variable speed fan
Height
Width
Depth
Weight
Mounting
Cooling
Documentation
127NH
6420290P
Product Manual
*This rating is dependent on the input AC used. The top rating is for 98-132VAC and the bottom rating is for 176-265VAC.
Visual Indicators & Alarms
127NH:
Rectifier Module:
Plant (Simple) Controller:
127NH/10-03/a
LED Description
Name
Color
OK
Standby
Fail
OK
Standby
Fail
Green
Amber
Red
Major Alarm
Minor Alarm
Distribution Alarm
Float Mode
Equalize Mode
Low Voltage Disconnect
Battery on Discharge
Controller Watchdog
PMJ
PMN
DFA
FLOAT
EQL
LVD
BOD
CONT
Red
Amber
Amber
Green
Amber
Amber
Red
Green (Pulsing)
Specifications are subject to change without notice. Please visit our website for the latest revision.
127NH
360 Amps @ -48VDC Power Solution
Options
127NH:
List #
3
3
7
9
10
11
12
13
14
15
16
20
21
22
23
24
25
26
27
28
29
30
35
36
40
41
47
48
50
51
54
55
56
60
61
62
63
70
71
72
73
74
75
76
Description
PECO II Part Number
23" rectifier shelf with side access distribution monitor, and simple controller - gray
657127NH-L03
23” rectifier shelf with side access distribution monitor, and simple controller – gray
657127NH-L03
23” rectifier shelf with bulk output, distribution monitor, simple controller, no LVD
657127NH-L07
19” rectifier shelf with bulk output, distribution monitor, and simple controller – gray
657127NH-L09
19” rectifier shelf with bulk output, distribution monitor, and simple controller – black
657127NH-L10
23” rectifier shelf with bulk output, distribution monitor, and simple controller – gray
657127NH-L11
23” rectifier shelf with bulk output, distribution monitor, and simple controller – black
657127NH-L12
19” supplemental rectifier shelf – gray
657127NH-L13
19” supplemental rectifier shelf – black
657127NH-L14
23” supplemental rectifier shelf – gray
657127NH-L15
23” supplemental rectifier shelf – black
657127NH-L16
GMT fuse distribution module (fuses not included)
6420388P
19” external dist., single LVD, 16CBs, 70 Amp max per breaker (not included) – gray
6310300P-L21
19” external dist., single LVD, 16CBs, 70 Amp max per breaker (not included) – black
6310300P-L22
19” external dist., A & B LVD, 16CBs, 70 Amp max per breaker (not included) – gray
6310300P-L23
19” external dist., A & B LVD, 16CBs, 70 Amp max per breaker (not included) – black
6310300P-L24
19” external dist., A,B,&C LVD, 15 CBs, 70 Amp max per breaker (not included) – gray
6310300P-L25
19” external dist., A,B,&C LVD, 15 CBs, 70 Amp max per breaker (not included) – black
6310300P-L26
23” external dist., single LVD, 20 CBs, 70 Amp max per breaker (not included) – gray
6310300P-L27
23” external dist., single LVD, 20 CBs, 70 Amp max per breaker (not included) – black
6310300P-L28
23” external dist., A & B LVD, 20 CBs, 70 Amp max per breaker (not included) – gray
6310300P-L29
23” external dist., A & B LVD, 20 CBs, 70 Amp max per breaker (not included) – black
6310300P-L30
23” external dist., no LVD, 20 CBs, 70 Amp max per breaker (not included) – black
6310300P-L35
23” supplemental external dist., requires L35, 70 Amp max per breaker (not included) – black 6310300P-L36
Rectifier module (115/230 VAC, 20/30 ADC) – black
SM30H48PM-x
Rectifier module (115/230 VAC, 20/30 ADC) – gray
SM30H48PMGRA-x
Blank module for rectifier shelf – black
4150657P
Blank module for rectifier shelf – gray
4150657P-1
Battery monitor termination panel (1 per battery string) (wall mount) – black
6180473P-1
Battery monitor termination panel (1 per battery string) (wall mount) – gray
6180473P
Battery monitor interconnect cable (1 per battery string) (5’)
6370145P-5
Battery monitor interconnect cable (1 per battery string) (20’)
6370145P-20
Battery monitor temperature probe (1 per battery string) (10’)
6370181P
Bat. string cables with plant con., req. for L03 only (cable e/w 175A con. & 1/0 AWG wire) (6’)
6370212P-6
Bat. string cables with plant con., req. for L03 only (cable e/w 175A con. & 1/0 AWG wire) (8’)
6370212P-8
Bat. string cables with plant con., req. for L03 only (cable e/w 175A con. & 1/0 AWG wire) (10’)
6370212P-10
Bat. string cables with plant con., req. for L03 only (cable e/w 175A con. & 1/0 AWG wire) (12’)
6370212P-12
Envision software kit with serial cable (6’)
6820014P
Alarm relay cable assembly (6’)
6370213P-6
Alarm relay cable assembly (9’)
6370213P-9
Alarm relay cable assembly (12’)
6370213P-12
Alarm relay cable assembly (15’)
6370213P-15
Alarm relay cable assembly (18’)
6370213P-18
Alarm relay cable assembly (20’)
6370213P-20
Specifications are subject to change without notice. Please visit our website for the latest revision.
127NH/10-03/a
127NH
360 Amps @ -48VDC Power Solution360 Amps @ -48VDC Power Solution
Options
127NH:
List #
77
78
79
80
81
82
83
84
85
86
100
101
102
103
105
107
108
110
115
120
121
500
501
502
503
510
511
Description
PECO II Part Number
Alarm relay cable assembly (30’)
6370213P-30
Alarm relay cable assembly (60’)
6370213P-60
Modem
3750383P-SC
125/250 VAC cable right angle plug w/o customer term. (9’-10’)
4410005P
250 VAC cable right angle plug & twist-lock term. (9’-10’)
6370214P
125 VAC cable right angle plug and IEC term. (9’-10’)
4410004P-2
Individual AC-input wiring for 19” rectifier shelf (factory installed for list 9,10,13,14) (19”)
6420415P-19
Individual AC-input wiring for 23” rectifier shelf (factory installed for list 7,11,12,15,16) (23”)
6420415P-23
Bulk AC-input wiring for 19” shelf (factory installed for list 9,10,13,14) (19”)
6420416P-19
Bulk AC-input wiring for 23” shelf (factory installed for list 7,11,12,56,16) (23”)
6420416P-23
Distribution monitor module, used in L7 – black
6310308P-5
Distribution monitor module, used only in L03 – black
6200376P-x
Distribution monitor module, used only w/L81-L92 – black
6310308P-x
Distribution monitor module, used only w/L81-L92 – gray
6310309P-x
Simple controller module, used only in L03 – black
6310238P-x
Simple controller module, used only in L09-L16 – black
6310379P
Simple controller module, used only in L09-L16 – gray
6310379P-1
Battery monitor PWB
6200288P
Distribution connectors and lugs
6370266P
Shunt kit, external 23” panel
6426010P-300
Shunt kit, external 19” panel
6426000P-300
Relay rack 3’ – 8” x 23”
6270008EQ-44
Relay rack 6’ – 0” x 23”
6270008EQ-72
Relay rack 7’ – 0” x 23”
6270008EQ
Relay rack 8’ – 0” x 23”
6270008EQ-96
Adaptor plates, 19” to 23” x 6.97” high (4 pos)
4320554
Adaptor plates, 19” to 23” x 8.72” high (5 pos)
4320555
Line Drawings
127NH:
127NH List 10 is shown
127NH/10-03/a
Specifications are subject to change without notice. Please visit our website for the latest revision.