Datasheet > DCNEV250-FN

DCNEV250-FN

更新时间： 2024-11-16 14:56:07

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
4页	1063K
描述
The DCNEV250 Series 900V 250A High-Voltage DC Contactor Relay is designed for electric vehicle (EV

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DCNEV250-FN 数据手册

Product Datasheet

DCNEV250 SERIES HIGH CURRENT HIGH VOLTAGE DC CONTACTOR RELAY

Speciﬁcations Overview

Amperage:

250A Continuous Carry

Nylon UL 94-V0

900V

Housing:

Voltage Rating:

Output Connectors:

Connectors:

M8 x 1.25 High Current Connections

Wire Leads for Control Circuit

IP67

Ingress Protections:

Operating Temperature:

Circuitry:

-40°C to 85°C

SPST NO

Coil Voltage:

M: 12-24V DC Nominal, 9-36V DC Working

F: 72V DC Nominal, 48-95V DC Working

G: 48-72V DC Nominal, 32-95V DC Working

Max Coil Inrush Current:

Mounting:

0.7-3.8A

#10 with Compression Limiters

Reference Dimensions on Page 2

1.7-3.3 Nm (15-30 in-lb)

8.8-11 Nm (80-100 in-lb)

M8 Silver Plated Copper

Size:

Mounting Bolt Torque:

Contact Torque:

Terminals:

Approvals:

UL File No. E510407 Recognized

Features and Beneﬁts

• High current (250A) and high voltage (900V) contactor for EV

applications

Description

High current and high voltage DC contactor relays for electric

vehicle applications such as charging station, battery power

supply, DC power control, circuit protection, and other switch

controls. Can also be used in uninterruptible power supply

and other electronic control systems. Are available with

polarized and non-polarized contacts to best suit electrical

systems’ polarity. The Coil Economizer greatly reduces coil

power and heating after the contactor is energized. Once the

contactor is energized, it takes minimal coil power to keep

the contacts closed due to Pulse Width Modulation (PWM)

reducing the average power delivered by pulsing the electrical

signal.

• Compact structure, helping reduce noise when turned on

• Coil Enonomizer greatly reduces coil power and heating

• Sealed IP67, gas-ﬁlled relay which mitigates arcing

• No mounting orientation restrictions

• Designed and manufactured under the IATF16949

certiﬁcation for Automotive Quality Systems.

• Designed speciﬁcally for automotive applications.

Applications

• Battery Electric Vehicles • Electric Maintenance and

Transport Vehicles

• Hybrid Electric Vehicles

• Industrial Applications

• Material Handling

Ordering Information

Please see page 2 for more information

Web Resources

Download 2D print and technical resources at:

littelfuse.com/DCNEV250

littelfuse.com

Rev: 050222-C

1 of 4

12 3 4

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与DCNEV250-FN相关器件

型号	品牌	获取价格	描述	数据表
DCNEV250-G	LITTELFUSE	获取价格	The DCNEV250 Series 900V 250A High-Voltage DC Contactor Relay is designed for electric veh
DCNEV250-GA	LITTELFUSE	获取价格	The DCNEV250 Series 900V 250A High-Voltage DC Contactor Relay is designed for electric veh
DCNEV250-GAN	LITTELFUSE	获取价格	The DCNEV250 Series 900V 250A High-Voltage DC Contactor Relay is designed for electric veh
DCNEV250-GB	LITTELFUSE	获取价格	The DCNEV250 Series 900V 250A High-Voltage DC Contactor Relay is designed for electric veh
DCNEV250-GN	LITTELFUSE	获取价格	The DCNEV250 Series 900V 250A High-Voltage DC Contactor Relay is designed for electric veh
DCNEV250-M	LITTELFUSE	获取价格	The DCNEV250 Series 900V 250A High-Voltage DC Contactor Relay is designed for electric veh
DCNEV250-MA	LITTELFUSE	获取价格	The DCNEV250 Series 900V 250A High-Voltage DC Contactor Relay is designed for electric veh
DCNEV250-MAN	LITTELFUSE	获取价格	The DCNEV250 Series 900V 250A High-Voltage DC Contactor Relay is designed for electric veh
DCNEV250-MB	LITTELFUSE	获取价格	The DCNEV250 Series 900V 250A High-Voltage DC Contactor Relay is designed for electric veh
DCNEV250-MN	LITTELFUSE	获取价格	The DCNEV250 Series 900V 250A High-Voltage DC Contactor Relay is designed for electric veh

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