Hsr3-160 New Energy High Voltage DC Relay

• Customization: Available
• Electricity Type: DC
• Number of Pole: 8
• Model NO.: HSR3-160
• Phase: 3
• Main Circuit Rating Voltage: 12 24 48
• Main Circuit Rating Current: 50A
• Type: Dc Contactors
• Vibration: 1A10Hz ~ 500Hz 49m/S2
• Humidity: 5% ~85% Rh
• Temperature Range: -40ºC ~ +85ºC
• Shock Resistance Stability: 196m/S2
• Transport Package: International Logistics
• Specification: 38.8*47.4
• Origin: China
• Production Capacity: 10000PCS/Year

Product Description

Contact style	1A, 1B
Contact resistance	≤ 1mΩ(6VDC 20A)
Contact material	AgSnO2
Contact load current	200A
Mechanical endurance	2×105 ops / 2×105
Maximum switching voltage	800VAC
Maximum breaking current	30A (450VDC, more than 1 times) / 50A(450VDC)
Maximum switching power	1.8KW
Electrical durability (resistance)(1)	Breaking: 1×103 times(450VDC, 40A) / switchover  : 1×103 times (450VDC, 40A) Breaking: 1×104 times(450VDC, 10A) / switchover : 1×104 times (450VDC, 10A) Making: 7.5×104 times(450VDC, 35A) / connect : 7.5×104 times (450VDC, 35A)
Current-carrying capacity(2)	20A: Conti. /30A:1h/40A:20min/80A:30s/120A:10s /200A:0.6s
Notes	1. Funless additonal statement, the temperature of electrical endurance is at 23ºC and on-off ratio is 0.6s:5.4s. 2. The cross-sectional area of the wire is ≥ 4mm2 , and the test ambient temperature is 85ºC.

Insulation resistance	1000 mΩ (500 VDC)
Dielectric strength (Between coil & contacts)	3000VAC (50/60Hz,1min)
Dielectric strength (Between open contacts)	2000VAC (50/60Hz,1min)
Operate time (Rated voltage)	≤ 30ms
Release time (Rated voltage)	≤ 10ms
Shock resistance stability	196m/s2
Shock resistance strength	490m/s2
Vibration	10Hz ~ 500Hz 49m/s2
Humidity	5% ~85% RH
Temperature range	-40ºC ~ +85ºC
Terminal	QC/Quick connection type
Weight	About 59g / ~ 59g
Note	The above data are initial values. / The above data are initial values. /
Rated coil power	3W

 

Product Description

FEATURES

180A switching capability

Apply to Solar photovoltaic power inverter

Contact gap: ≥ 4.0mm

The contact on and off state is maintained bypermanent magnet, and the

switching only needsinstantaneous excitation voltage

Energy saving and environmental friendly (ROHS compliance)

Relay shape: (45×38×43) mm

ATTENTIONS

The factory state of the relay is action or reset by default (except for the specific requirement of the customer) The factory status

of the bistable relay is closed, but it may change due to the impact during transportation or installation. Therefore, when using (when

power in), please reset it to the reset state or action state as required;

In order to ensure the action or reset of the bistable relay , the excitation voltage applied to the coil must reach the rated voltage, and

the pulse duration must be greater than 5 times of the action or reset time; do not apply voltage to the action coil and the reset coil at

the same time; donot apply voltage to the coil for a long time (more than 1 minute);

When using the automatic welding groove,recommend to use the specification of 260ºC±5ºC , welding within 5 seconds.Please take

care not to overflow the base plate with flux or solder.

The approximate processing time of manual welding: when the temperature of soldering iron head is 350ºC - 400ºC , the contact time

between soldering iron and terminal shall be controlled within 3 seconds,and no external force shall be applied within 1 minute after

welding.The supply of solder wire must keep a certain distance from the switch shell, please avoid solder and flux flowing into the shell.

Before welding, please disconnect the contact to avoid welding heating and contact resistance change.

This product is fux-proof, the external parts are customized according to the special requirements of customers,so the recommended

storage time is less than 6 months, and pay attention to the storage environment; At the same time, in order to ensure the product

contact reliability, we will keep the relay contact to the closed state without the customer's special declaration.
 

DECLARATION

All the specification listed only for customer's reference. It is subject to change without notice.

For us, it is impossible to evaluate all the performance parameters of the relay in each application, so customers should choose the

coresondng poducs accoding to thespecfic conditions of use. Any doubt, please contact us for more technical support. However, it is the

user's responsibility to determine which product should be used only.