K119-90A
World Class Switching Solutions for Energy Management
Miniature High-Power
latching Relay
» 90A Max. switching capability
» 90A: IEC 62055-31 UC2 compliant at 63A » 90A: VDE IEC 61810-1 Certified
» RoHS compliant
» Outline dimensions:
(38.1 x 30.0 x 16.5)mm
Contact Data Click here for glossary of terms
Characteristics
Rated load
90A 277Vac
Insulation resistance
Contact form
1A or 1B
Dielectric strength:
Contact material
AgSnO2
Coil to contact
4,000 Vac for 1 min.
Max. switching voltage
250Vac
Across open contacts
2,000 Vac for 1 min.
Max. switching current
90A
Dielectric creepage
8mm
Max. AC switching power 24,930VA
Ambient temperature
-40 to +85°C
Electrical endurance
10,000 cycles
Ambient humidity
98% RH, +40°C
Mechanical endurance
100,000 cycles
Vibration
1.5mm (DA) , 10 to 55Hz
Set time
<20ms
Shock resistance:
Release time
<20ms
Functional*
10G
Destructive
100G
Unit weight
Approx. 65 g
Click here for glossary of terms
1,000 MΩ (500Vdc)
TerminationPCB
Construction
Dust protected
* Unit may change state but is still functional.
Coil Data
Click here for glossary of terms
Dual Coil (latching)
Single Coil (latching)
Standard
Coil Consumption
Pulse Duration
Sensitive
Standard
Sensitive
1.5W
1.0W
3.0W
2.0W
100ms min.
100ms min.
100ms min.
100ms min.
KG Technologies, Inc. / Phone: +1.888.513.1874 /
Fax: +1.888.511.3989 /
Email: info@kgtechnologies.net
/ Web: www.kgtechnologies.net
062015
K119-90A
Page 2 of 4
Coil Data
Nominal Coil Voltage
Min. Operating Voltage
Single Coil
9Vdc
6.3Vdc
54Ω
12Vdc
8.4Vdc
15Vdc
12Vdc
24Vdc
16.8Vdc
384Ω
48Vdc
33.6Vdc
1536Ω
Dual Coil
Single Coil
Dual Coil
2 x 27Ω
80Ω
2 x 40Ω
96Ω
2 x 48Ω
145Ω
2 x 72.5Ω
150Ω
2 x 75Ω
NA
NA
2 x 192Ω
575Ω
2 x 287.5Ω
2 x 768Ω
2270Ω
2 x 1135Ω
P– 1A
T–90A
Ordering Information
Relay Series:
K119
Terminal Style:
A: See illustration on page 31
B: See illustration on page 31
C: See illustration on page 31
D: See illustration on page 31
E: See illustration on page 31
X: Custom design2
Coil Type:
B – S
D: Dual coil; see drawings for terminals
DX: Sensitive dual coil; see drawings for terminals
S: Single coil; see drawings for terminals
SX: Sensitive single coil; see drawings for terminals
Coil Voltage3:
9, 12, 24, 48Vdc
Coil Polarity:
P: Positive
N: Negative
Contact Form:
1A: Form 1A – NO
1B: Form 1B – NC
Contact Material:
T: AgSnO2
Contact Rating:
90A
012
Other standard terminal type drawings available upon request.
For custom designs, please contact KG Technologies. Integrated shunts, flex-wire, copper extensions and
brass terminals available.
3
Coil voltage should be indicated in three digit format (9Vdc = 009)
1
2
KG Technologies, Inc. / Phone: +1.888.513.1874 /
Fax: +1.888.511.3989 /
Email: info@kgtechnologies.net
/ Web: www.kgtechnologies.net
062015
D
K119-90A
Page 3 of 4
K119B
Dimensional Drawings
All dimensions in mm unless otherwise noted. For more information, please contact KG Technologies.
30.0
Outline Dimensions
4
4
38.1 3
3
3
16.5
2
2
2
1
REVISIONS
REV
1
REVISIONS
RE
REV DESCRIPTION INITIALS
DESCRIPTI
REV DESCRIPTION
01
PROTOTYPE RELEASE
01
PROTOTYPE RELEASE
01
PROTOTYPE RELEASE
02
ADDED "E" STYLE
DA CONFIG
27
02 TERMINAL
ADDED CONFIGURATION
"E" STYLE TERMINAL
02 TERMINAL
ADDEDCONFIGURATION
"E" STYLE
DA
26
Standard Terminal Types
K119A K119A K119A
K119 A
K119B K119B
K119 B K119B
K119 C
K119C
K119C K119C
C
D
K119D K119D K119
K119D
K119 E
K119E K119E
K119E
B
A
ITEM QTY
KG PART
NUMBER
ITEM
QTY
METRIC
ENGINEER:
DATE:
MATERIAL:
FINISH:
KG Technologies, Inc. / Phone: +1.888.513.1874 /
Fax: +1.888.511.3989 /
KG DESCRIPTION
PART NUMBER
DESC
BILL OF MATERIALS BILL OF MATERIALS BILL O
ITEM
QTY
KG PART
NUMBER
METRIC
KG METRIC
TECHNOLOGIES
INC
KG TECHN
DA OF PROPRIETARY PROPERTY
NOTICE OF PR
DA ENGINEER: NOTICE
ENGINEER:
THE INFORMATION CONTAINED HEREIN ISTHE
THEINFORMATION
PROPRIETARY PROPERTY
CONTAINEDOFHEREIN ISTHE
THEINFO
PR
26-AUG-2013
26-AUG-2013
DATE: INC. THE POSSESOR
26-AUG-2013
KG TECHNOLOGIES,
AGREES
TO THE FOLLOWING:
DATE:
KG TECHT
KG TECHNOLOGIES,
INC. THE POSSESOR AGREES
(a) TO MAINTAIN THIS DOCUMENTN/A
IN CONFIDENCE
(a) TO
N/A MATERIAL:
(a) TO MAINTAIN THIS DOCUMENT IN CONFIDEN
MATERIAL:
N/A(b)
NOT
TO COPY OR REPRODUCE IT
(b) NO
(b) NOT TO COPY OR REPRODUCE IT
(c) NOT TO REVEAL OR PUBLISH IT IN WHOLE
OR INTOPART
(c) NOT
(c) NOT
REVEAL OR PUBLISH IT IN WHOLE
OR
N/A FINISH:
RIGHTS RESERVED
N/A (d) ALL RIGHTS RESERVED
FINISH:
(d) ALL
N/A(d) ALL
TOLERANCES
CUSTOMER PART
NUMBER:
TOLERANCES
CUST
TOLERANCES
CUSTOMER PART NUMBE
DA
0-<3
3-<6
0.2 0 - < 3
0.2 3 - < 6
0.2 0 - < 3
30 - < 120
120 - < 400
0.4
30 - < 120
30 - < 120
0.4
0.2 3 - < 6
N/A
0.2
0.2
Email: info@kgtechnologies.net6 - < 30/ Web:0.3www.kgtechnologies.net
TITLE:
30
0.3
6 - <DRAWING
30
0.36 - <DRAWING
TITLE:
0.5 - < 400
120
062015
0.4
DRA
120
- < 400
0.5 TERM
K119
STYLES
0.5 TERMINAL
K119
K119-90A
Page 4 of 4
Wiring Diagrams
Dual Coil
Dual Coil Connection
T2
Positive Polarity
T1
T3
T2
Negative Polarity
T1
Single Coil
T3
Single Coil Connection
Positive Polarity
T1
T3
Negative Polarity
T1
T3
Application Notes
Dual Coil – Positive Polarity: Place a negative connection on T2. Then apply a 50ms positive pulse to T1 to open the contacts or
to T3 to close the contacts.
Dual Coil – Negative Polarity: Place a positive connection on T2. Then apply a 50ms negative pulse to T1 to open the contacts or
to T3 to close the contacts.
Single Coil – Positive Polarity: Place a negative connection on T1. Then apply a 50ms positive pulse to T3 to close the contacts. Place a
positive connection on T1. Then apply a 50ms negative pulse to T3 to open the contacts.
Single Coil – Negative Polarity: Place a positive connection on T1. Then apply a 50ms negative pulse to T3 to close the contacts. Place a
negative connection on T1. Then apply a 50ms positive pulse to T3 to open the contacts.
Additional Application Notes
1: It is possible that during transit or final assembly the relay could change state. Therefore, it is recommended that all relays be set to
the desired state via a power supply.
2: In order to maintain an “Open” or “Closed” state of the relay, the coil voltage should reach the rated voltage. The pulse width should
be 50ms minimum to ensure a proper change of state. DO NOT energize both T1 and T3 at the same time on a Dual Coil or energize
the coil for longer than 1 minute (damage to the coil could incur).
3: Relays without flex-wire cannot be tin-soldered. Moving or bending the terminals could cause damage to the internal structure of
the relay.
4: For definitions of terms used in this data sheet, see glossary at www.kgtechnologies.net.
Disclaimer: This data sheet is for reference only. All specifications are subject to change without prior notice. KG Technologies, Inc. cannot predict
every possible application for our relays. While we do our best to make our relays as versatile as possible, we highly recommend contacting our
engineering team if you have any questions. KG Technologies, Inc. is not responsible for malfunctioning relays when operated outside the specified
parameters given in this data sheet.
KG Technologies, Inc. / Phone: +1.888.513.1874 /
Fax: +1.888.511.3989 /
Email: info@kgtechnologies.net
/ Web: www.kgtechnologies.net
062015