100 Amps High Voltage DC Contactor, 12V/24V Coil

Features

• Optional coil voltage: 12 Volt DC contactor and 24 Volt DC contactor.
  
• Epoxy sealed. Epoxy resin encapsulated seal structure allows the working in explosive and harmful environment and coils and contacts will not be oxidized and polluted.
• High efficiency coil. Optional built-in energy-saving coil. The energy-saving coil holds 2~2.3W power, counter electromotive force up to 0V.
• Non-polarity. There is no polarity requirement for contacts and coil connections.
• No electromagnetic counter force. The joint way of the coil is convenient.
• Compact design, low noise. Optional standard type and energy saving type high voltage DC contactor.
• Meet CCC, RoHS, CE and ISO9001 conformance requirements.

Applications: Peaco Support high voltage DC contactors are used in electric control systems such as automotive electric winches, telecommunication equipment, construction machinery, battery trucks, electric forklifts, trains, ships, uninterrupted power supplies, etc.

Specifications

Basic Specification	Model	PEACO-ADH100-S		PEACO-ADH100-E
	Weight	230g		220g
	Dimension	55*42*62mm		55*50*62mm
	Certification	CCC, RoHS, CE and ISO9001
	Application	Continuous
Contact Specification	Contact Arrangement	SPST-1NO Contact
	Auxiliary Contact (Optional)*	1-NO
	Contact Resistance	≤30mΩ (@6V DC 20A)
	Rated Load Voltage	12~1000VDC
	Electrical Endurance (Resistance)	10,000 times (100A 750V DC)
	Maximum Switching Power / Current	320 kW / 1000A 320VDC (＞1 time)
	Protection Grade	IP67
	Rated Load Current	100A
	Mechanical Life	1,000,000 times
	Min. Load	1A 12VDC
	Standard Continuous (Carry) Current (40mm2 Leads)	100A
	Short Time Overload Current (40mm2 at 40℃)	150A 15min, 200A 3min, 300A 30s
Load Terminal and Center Distance	M5 Internal Thread, 18mm
Coil Specification	Coil Type	Standard Type Voltage		Energy Saving Type Voltage
	Standard Type Voltage	12VDC	24VDC	12V/24V DC
	Working Voltage	9-16V	8-32V	8-36V
	Max. Voltage	16V	32V	36V
	Action Voltage	≤9V	≤18V	7-8V
	Release Voltage	≥1V	≥2V	5-6V
	Coil Resistance±10%	26Ω	96Ω	4.7Ω
	Min Start Current	0.46A	0.25A	1.5A
	Transient Inrush Current	/	/	2.5A (0.1s)
	Average Holding Current	0.46A	0.25A	0.18A (@ 12V)
	Steady State Power	5.5W	6.0W	2.0-2.3W
	Actuation Times	≤25ms	≤25ms	≤20ms
	Release Times, Bounce Times	≤10ms, ≤ 5ms	≤10ms, ≤ 5ms	≤10ms, ≤ 5ms

Note:

1. Auxiliary Contact Form: 1-NO (Normally Open Auxiliary Contact).

2. The parameters above are the initial values measured at 23℃. Other coil rated voltages can be customized.

Electrical Specification

• Insulation Resistance: 1000MΩ (500VDC) between contacts, between coil and contacts and between shell and contacts.
• Dielectric Withstanding Voltage: 2500VAC,≤1ms Between Coil and Contacts and 8000VAC, ≤1ms between contacts.
  

Mechanical Specification

• Impact: 196m/s2 (6 ms) stability and 490m/s2 (6 ms) strength.
• Vibration: Sine 80Hz~2000Hz (20G Max.)
• IP Grade: IP67

Life Expectancy

• Mechanical Life: 1,000,000 times
• Electrical Endurance (Resistance): 10,000 times (100A 750VDC)

Usage Conditions

• Humidity: 5~95% RH
• Temperature: -40℃~85℃

100A DC Contactor Dimensions (unit=mm)

Notes: 12V dc coil contactor and 24v dc coil contactor sizes are noted without dimensional tolerance. So, consider the tolerance of ±0.3 mm for dimensions less than 10mm, ±0.5 mm for dimensions 10-50mm and ±0.8 mm for dimensions more than 50 mm.

High Voltage DC Contactor Schematic Diagram

Notes:

• Resistive load includes the maximum inductance up to 300 uH.
• It is recommended to do test for different situations according to the extrapolation.
• Dielectric strength drops to lower than 100mΩ at 1000VDC after life time.