Contator de partida suave QNZ-400A DC72V

Tipo de pagamento:

L/C

Incoterm:

FOB

Quantidade de pedido mínimo:

1 Piece/Pieces

transporte:

Ocean

porta:

SHANGHAI

Contato Agora

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Overview

Atributos do produto

Modelo: QNZ-400A DC72V

marca: Quanning

Tipo Atual: DC

RATED VOLTAGE: 72V

Insulation Voltage: 1500V

Rated Operating Current: 400A

Capacidade de fornecimento e informaçõ...

transporte: Ocean

Lugar de origem: Nanjing, China

Certificados : UL .TUV .ROHS .CCC

porta: SHANGHAI

Tipo de pagamento: L/C

Incoterm: FOB

Embalagem & Entrega

Nanjing Quanning Elétrico CO ., LTD

Inscrição: S Frequentemente de partida , bateria dirigido veículo, tração locomotiva, ininterrupto potência fornecer Syste

Padrões: IEC 60947-4 ， GB 14048 . 1 ， GB 14048 . 4 ， JB 2286-78 ， JB 3974-85 ， YD / T 585-92 ， YD / 512-92

Certificação : Ul 、 Tuv 、 Rohs 、 CCC

Especificações :

CUSTOMER				MODEL NO	QNZ-400A DC72V
ELECTRICAL SPECIFIC ATION
PRIMARY
Ambient Temperature			-25℃~+85℃
Vibration			1~50Hz 25±1mm
Height above sea level			≤3000m
Contact Form			1NO
Rated working voltage			DC48V
DC- 1 Rated operating current Ie			400A
Contact resistance mΩ			≤0.6mΩ
Conventional thermat current Ith A			400A
Use frequencu h- 1			600
Insulation voltage			1500V
Initial Dielectric Strength		Between Contacts and Coil	3500V/1Min No breakdown or flashover ，And leakage current ≤ 5mA
		Between Open Contacts	3500V/1Min No breakdown or flashover ，And leakage current ≤ 5mA
Electrical Life (DC- 1)			5×104
Elevatory temperature	Coil(Rated control voltage)		≤85K
	Terminal blocks(Rated operating current)		≤70K
	Outer Shell		＜70K
magnet wire	Temperature Resistance		≤180℃
	Insulation grade		H
	Pressure resistance (paint layer against ground)		1000V/1Min No breakdown or flashover ，And leakage current ≤ 5mA