Hsr3-160 (APF) New Energy High Voltage DC Relay

• Electricity Type: DC
• Number of Pole: 8
• Phase: 3
• Main Circuit Rating Voltage: 12 24 48
• Main Circuit Rating Current: 50A
• Type: Dc Contactors
• Model NO.: HSR3-160(APF)
• 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
Contact resistance	≤5mΩ (1A)
Contact material	AgSnO2
Contact load current	200A
Mechanical endurance	2×105 ops / 2×105
Maximum switching voltage	1000VAC
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

300A switching capability

Apply to Solar photovoltaic power inverter

Contact gap: ≥ 4mm

The contact on and off state is maintained by permanentmagnet, and the

switching only needs instantaneous excitation voltage

Energy saving and environmental friendly (ROHS compliance)

 

ATTENTIONS

Due to the impact of transportation or relay installation and other factors, the state may be changed, so please reset it to the reset state

or action state as required when using (when the power supply is connected);

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

voltage, and the pulse width 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; Do not apply voltage to the coil for a long time (more than 1 minute);

This product is of anti-flux type, so it is recommended to store this product for less than 6 months and pay attention to the storage

environment.

To ensure the performance of the relay, please avoid the product from falling, collision and unnecessary impact.

For the coil drive mode of the product, please contact our technical department for confirmation.

CHIP DRIVE BL8023H is two-way relay drive integrated circuit, is used to control the bistable relay work, using CMOS process, the built-in fly-whel  diode,with large output current, the static characteristics oflow consumption, has been widely used in electric power industy products  such as smart meters, smart power capacitor, can also be used for other pulse, level conversion, etc.

ATTENTIONS

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; do not apply voltage to the coil for a long time (more than 1 minute);

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 for every possible application, thus the user should

choose the corresponding products according to the specific conditions of their own application. Any doubt, please contact us for more

technical support. However, it is the user's responsibility to determine which product should be used only