Electronic overcurrent relay EOCRSSD-30S 3-30A 24-240VAC Schneider

รายละเอียดสินค้า

PROTECTION RELAY EOCR-SSD-30S 3~30A “Schneider” 

Main
Range of product EOCR
Device short name EOCR-SSD
Product or component type Protection relay
Protection type Overload, In > OC setting
Sensitivity to phase loss Locked rotor for starting, In > 2 times OC setting
Product specific application

Overcurrent protection
Network type AC
Network frequency 50…60 Hz
protection ajustment range 3…30 A
Tripping threshold 30…30 A
Complementary
[Us] rated supply voltage 220 V AC
Mounting support 35 mm DIN rail Panel
Contacts type and composition 1 NC + 1 NO (OL)
Short-circuit and overload protection By 4 A gG fuse

[Ue] rated operational voltage
600 V AC 50…60 Hz for power circuit conforming to UL
690 V AC 50…60 Hz for power circuit conforming to CSA
690 V AC 50…60 Hz for power circuit conforming to IEC 60947-4-1

[Uimp] rated impulse withstand voltage 6 kV conforming to IEC 60947-4-1
Reset Manual reset Electrical 0…1 s by interruption of power supply
Time delay type D-Time: 1…30 s
O-Time: 0.5, 1…10 s
Display type 7 segments LED
power consumption per relay 3 W

Connections – terminals
Control circuit: lug-clamp 2 x 1…2.5 mm²flexible without cable end – M3.5
Control circuit: cable 2 x 1…2.5 mm²flexible without cable end – M3.5
Control circuit: cable 2 x 1…2.5 mm²flexible with cable end – M3.5

Tightening torque Control circuit: 1.7 N.m on lug-clamp, cable, 7 mm

Height 70 mm
Width 56 mm
Depth 77.2 mm
Net weight 0.255 kg

Environment
Standards IEC 60947-4-1
IP degree of protection IP20 conforming to IEC 60529

Ambient air temperature for operation -20…60 °C conforming to IEC 60947-4-1
Ambient air temperature for storage -30…80 °C
Operating altitude 2000 m
Fire resistance 650 °C conforming to IEC 60695-2-12
960 °C conforming to UL 94
Shock resistance 15 gn for 11 ms conforming to IEC 60068-2-7
Vibration resistance 4 gn on panel mounting conforming to IEC 60068-2-6
2 gn on 35 mm DIN rail conforming to IEC 60068-2-6

Dielectric strength 2 kV 50…60 Hz in between case and circuit conforming to IEC 60255-5
1 kV 50…60 Hz in between contact conforming to IEC 60255-5
2 kV 50…60 Hz in between circuit conforming to IEC 60255-5
Surge withstand 6 kV conforming to IEC 61000-4-5
Electromagnetic compatibility Resistance to radiated electromagnetic fields: 10 V/m level 3
conforming to IEC 61000-4-3
Resistance to electrostatic discharge: 8 kV air, 6 kV contact
conforming to IEC 61000-4-2
Resistance to fast transient: 2 kV conforming to IEC 61000-4-4
Conducted RF disturbances: 10 V conforming to EN 61000-4-6
Conducted RF disturbances: class A conforming to EN 55011
[Ith] conventional free air thermal current 5 A for control circuit
Permissible current 250 V, 5 A

Packing Units Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 5.9 cm
Package 1 Width 8.2 cm
Package 1 Length 7.9 cm
Package 1 Weight 196.0 g

Contractual warranty
Warranty 18 months