Energy storage connectors

The 50A-350A series of high protection energy storage connectors are designed to meet the latest energy storage connector standard UL4128, providing a safer, faster and more reliable connection for the energy storage industry!

Keywords: power system and automation, automatic control, terminal blocks

Category:

Coupling technology

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General Information

Features

Withstand 1500V DC;

IP67 high protection;

Mechanical and colour coding to prevent short-circuiting of the electrodes;

Comprehensive protection against electric shock even when the socket is not plugged in;

The head can be rotated 360° after connection to meet the wiring needs of different customers;

Four types of socket wiring: copper, threaded, crimp, copper/threaded, to meet various wiring needs;

Application Scenarios

Technical specifications

Plugs
Rated current	50A/70A/100A/120A/150A /200A/250A/300A/350A	Colour	Orange/black/red
Rated voltage	1500V(50A/70A→1000V)	O-Ring Materials	Silicone
Number of connections	1	Number of insertions/removals	100
Pull-out force	＞10N	Wiring method	Crimping
Contact resistance	＜0.5mΩ	Protection class (butt plug)	IP67
Insulation resistance	＞5000MΩ	Ambient temperature (operating)	-40℃～+125℃
Contact material	Copper alloys	Ambient temperature (storage/transport)	-40℃～+80℃
Insulation materials	PA	Halogen free	Conformity
Clamping ring material	Silicone	Flame retardant grade in accordance with UL94	V0
Sockets
Connection method	Brass, crimp, screw, brass/thread	Mounting nut tightening torque	M4/0.4～0.7N.m