Hsr5-250 High Voltage DC Contactor Electrical Switch

• Electricity Type: DC
• Number of Pole: 8
• Phase: 3
• Main Circuit Rating Voltage: 1000V
• Main Circuit Rating Current: 400A
• Type: Dc Contactors
• Model NO.: HSR5-250
• Contact Style: 1A / 1 Group Normally Open
• Contact Resistance: ≤0.2mΩ(500A 5VDC)
• Contact Material: Silver-Plated Copper/Silver-Plated Copper
• Contact Load(Resistance): 500A 750VDC
• Transport Package: International Logistics
• Specification: 80.3
• Origin: China
• Production Capacity: 10000PCS/Year

Product Description

Contact style	1A / 1 group normally open
Contact resistance	≤0.5mΩ(200A 6VDC)
Contact material	Silver-plated copper/silver-plated copper
Contact load(resistance)	250A 750VDC
Maximum switching voltage	1000VDC
Maximun swiching current	2500A (instantaneous overcurrent capacity, see specification book)
Auxiliary Contact Arrangement	1A, 1B, 1Z / 1 group normally open, 1 group normally closed, 1 group conversion
Mechanical endurance	2×105ops(1800ops/h) / 2×105
Electrical endurance	250A 450VDC 1×104 times,250A 750VDC 3×103 times,150A 1000VDC 1×103 times 250A 450VDC 1×104  ,250A 750VDC 3×103  ,150A 1000VDC 1×103

Insulation resistance	1000 MΩ (1000 VDC)
Dielectric strength (Between coil & contacts)	2500VAC (50/60Hz,1min)
Dielectric strength (Between open contacts)	2500VAC (50/60Hz,1min)
Operate time	≤ 30ms
Operate time (Rated voltage)	≤ 10ms
Release time (Rated voltage)	≤ 5ms
Shock resistance stability	196m/s2
Shock resistance strength	490m/s2
Vibration	10HZ~500HZ 1.5mm double amplitude / 10HZ~500HZ 1.5mm double-amplitude
Humidity	5%~85% RH
Temperature range	-40ºC ~+85ºC
Weight	380g / 380g
Rated coil power	40W at startup, Hold 2W / start 40W, maintain 2W

 

Product Description

FEATURES

The product is sealed with special epoxy resin with ceramic characteristics to

ensure that the arc does not leak out, and the coil magnetic circuit part and contact

part are not oxidized permanently;

High purity nitrogen is filled in the interior, and NdFeB; permanent magnet is used

to blow out the arc, which has a strong ability to cut off the load;

The contact wiring has no polarity requirements and is convenient for installation,

especially suitable for circuits with both forward and reverse currents;

The product meets the requirements of IEC61810-7:2006 and GB/T14048.4-2020;

The product has passed 3C and CE certification.
 

ATTENTIONS

To avoid using Relay under strong magnetic field because it will change the parameters of Relay such as pull-in and drop-out voltage.

We could not evaluate all the performance and all the parameters for every possible application field and environment. Thus the user

should be in a right position to choose the suitable produce for their own application. If there is any query, please contact Haiyongwei

for the technical service. However, it is the use's responsibility to determine which product should be used only.

To maintain the performances of Relay, please do not make the Relay drop or be shocked strongly. Suggest that the Relay dropped not

be used.

All the performance data listed in the datasheet are the initial values tested under standard testing condition.

Environmental Protection

Haiyongwei products are all RoHS compliant.
 

ATTENTIONS

To avoid using Relay under strong magnetic field because it will change the parameters of Relay such as pull-in and drop-out voltage.

We could not evaluate all the performance and all the parameters for every possible application field and environment. Thus the user

should be in a right position to choose the suitable produce for their own application. If there is any query, please contact Haiyongwei

for the technical service. However, it is the use's responsibility to determine which product should be used only.

To maintain the performances of Relay, please do not make the Relay drop or be shocked strongly. Suggest that the Relay dropped not

be used.

All the performance data listed in the datasheet are the initial values tested under standard testing condition.

Environmental Protection

Haiyongwei products are all RoHS compliant