1SVR730784R2300
CM-PSS.31S Three-phase monitoring relay
Trade Price
£179.19
Per
1
Unit
EA
Pack Quantity
1
Information
The CM-PSS.31S relay is from the CM three-phase monitors range. This relay operates with a rated control supply voltage / three-phase measuring voltage of 380 V AC and has a 2 c/o output with contacts rated at 250 V / 4 A. The CM-PSS.31S monitors the phase parameters over/undervoltage and phase failure. Phase sequence monitoring as well as an ON or OFF tripping delay are selectable. The tripping delay is adjustable over a range of instantaneous to 30 s (0, 0.1-30 s). A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers screw connection technology with double-chamber cage connection terminals.
Technical Specifications
EAN:
4016779851817
Minimum Order Quantity:
1 piece
Customs Tariff Number:
85364900
Product Net Width:
22.5 mm
Product Net Height:
85.6 mm
Product Net Depth / Length:
103.7 mm
Product Net Weight:
0.132 kg
Function:
Phase failure detectionPhase sequence monitoringOver- and undervoltage monitoring
Measuring Range:
(L-L) 342 ... 418 V AC
Time Range:
200 ms start-up delay0 s or 0.1 ... 30 s tripping delay (ON or OFF)
Rated Control Supply Voltage (Us):
(L-L) 380 V AC
Rated Frequency (f):
Supply Circuit 50/60 Hz
Output:
2 c/o (SPDT) contacts
Terminal Type:
Screw Terminals
Rated Operational Current AC-12 (Ie):
(230 V) 4 A
Rated Operational Current AC-15 (Ie):
(230 V) 3 A
Rated Operational Current DC-12 (Ie):
(24 V) 4 A
Rated Operational Current DC-13 (Ie):
(24 V) 2 A
Minimum Switching Capacity:
24 V10 mA
Rated Impulse Withstand Voltage (Uimp):
Input Circuit 6 kVOutput Circuit 4 kV
Rated Insulation Voltage (Ui):
Input Circuit / Output Circuit 600 VOutput Circuit 1 / Output Circuit 2 300 V
Degree of Protection:
Housing IP50Terminals IP20
Overvoltage Category:
III
Pollution Degree:
3
Short-Circuit Protective Devices:
Output Circuit NC - F Type Fuses 6 AOutput Circuit NO - F Type Fuses 10 A
Electrical Durability:
AC-12 100000 cycle
Mechanical Durability:
30000000 cycle
Connecting Capacity:
Flexible with Ferrule 1x 0.5 ... 2.5 mm²Flexible with Ferrule 2x 0.5 ... 1.5 mm²Flexible with Insulated Ferrule 1x 0.5 ... 2.5 mm²Flexible with Insulated Ferrule 2x 0.5 ... 1.5 mm²Flexible 1x 0.5 ... 2.5 mm²Flexible 2x 0.5 ... 1.5 mm²Rigid 1x 0.5 ... 4 mm²Rigid 2x 0.5 ... 2.5 mm²
Tightening Torque:
0.6 ... 0.8 N·m
Wire Stripping Length:
8 mm
Recommended Screw Driver:
0.8 x 44.5Pozidriv 1
Mounting Position:
1 ... 6
Mounting on DIN Rail:
TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
Standards:
CAN/CSA C22.2 No.14IEC/EN 63000IEC/EN 60255-27IEC/EN 61000-6-2IEC/EN 61000-6-3UL 508
Maximum Operating Voltage UL/CSA:
Output Circuit 300 V AC
Contact Rating UL/CSA:
B300
Connecting Capacity UL/CSA:
Flexible 1x 18-14 AWGFlexible 2x 18-16 AWGRigid 1x 20-12 AWGRigid 2x 20-14 AWG
Tightening Torque UL/CSA:
7.08 in·lb
Pilot Duty UL/CSA:
B300
Flammability According to UL94:
V-0
Ambient Air Temperature:
Operation -25 ... +60 °CStorage -40 ... +85 °C
Maximum Operating Altitude Permissible:
Without Derating 2000 m
RoHS Status:
Following EU Directive 2011/65/EU
Package Level 1 Units:
box 1 piece
Package Level 1 Width:
97 mm
Package Level 1 Depth / Length:
30 mm
Package Level 1 Height:
109 mm
Package Level 1 Gross Weight:
0.157 kg
Package Level 1 EAN:
4016779851817
Object Classification Code:
B
ETIM 7:
EC001441 - Phase monitoring relay
ETIM 8:
EC001441 - Phase monitoring relay
ETIM 9:
EC001441 - Phase monitoring relay
eClass:
V11.0 : 27371803
UNSPSC:
39122332
E-Number (Finland):
2712288
E-Number (Sweden):
3860581
Document Links
Datasheet