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700A 1500Vdc High Voltage DC Ceramic Contactor

  • Max. Switching Voltage: 1500VDC
  • Rated Current: 700A
  • Main Contact Type: SPST-NO
  • Auxiliary Contact: Optional
  • Auxiliary Contact Type: SPST-NO
  • Coil Rated Voltage: 12VDC/24VDC/48VDC
  • Ambient Operation Temperature: -40°C~+85°C
  • Ambient Operation Humidity: 5%~85%RH
  • Approvals/Standard:
    • REACH
    • RoHS
    • UL 60947-4
    • CCC/CE/CB/S Mark
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SKU HCF700 Category Tags , , ,
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Specification
Description​
Dimensions
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Description

he HCF700 DC Contactor is a high-performance electrical component designed to handle heavy-duty applications. With a rated current of 700A and a maximum switching voltage of 1500VDC, it ensures reliable performance under extreme conditions. Featuring a ceramic sealing structure and hydrogen mixed gas filling, the contactor offers low and stable contact resistance while eliminating risks of arc leakage.

Specification

MAIN CONTACT DATA
Max. Switching Voltage 1500VDC Rated Current 700A
Contact Arrangement One normally open SPST-NO Contact Voltage Drop ≤0.14V(at 700A)
Limiting Short-time Current 1000A:150s; 1500A:35s; 2000A:28s; 2500A:22s; 3000A:16s; 4000A:9s
Electrical Life (Resistive Load) 450V Model 1000V Model 1500V Model
700A 450VDC 1000 times (ops), Only Breaking 700A 1000VDC 500 times (ops), Only Breaking 600A 1500VDC 500 times (ops), Only Breaking; 700A 1500VDC 50 times (ops), Only Breaking
Max. Breaking Current (Resistive Load) 2000A 1000VDC 1 time (ops); 1000A 1500VDC 1 time (ops)
Overload Breaking (Resistive Load) 1000A 900VDC 100 times (ops)
Short Circuit Current Withstanding 8000A (5ms) No Smoke or Fire
CHARACTERISTIC DATA
Dielectric Strength Between Main Contacts and Coil (Initial) ≥5000VAC (1min) Insulation Resistance Between Main Contacts and Coil (Initial) ≥1000MΩ (1500VDC)
Between Open Main Contacts (Initial) ≥5000VAC (1min) Between Open Main Contacts (Initial) ≥1000MΩ (1500VDC)
Shock Resistance Functional 20g Half-Sine Wave 11ms Vibration Resistance Functional 5.79g (10~2000Hz, Random)
Destructive 50g Half-Sine Wave 6ms
Operate Time Max: 50ms Mechanical Life 2*10^5 times (ops)
Release Time Max: 30ms Weight Approx 1300g
COIL DATA
Rated Voltage 12VDC 24VDC 48VDC
Pick-up Voltage ≤9VDC ≤18VDC ≤36VDC
Drop-out Voltage ≥1.2VDC ≥2.4VDC ≥4.8VDC
Rated Operating Power Approx 60W (Start); 5.4W (Hold) Approx 60W (Start); 5.4W (Hold) Approx 60W (Start); 5.4W (Hold)
Max. Allowable Voltage 16VDC 32VDC 64VDC

 

MAIN CONTACT DATA
Max. Switching Voltage 1500VDC Rated Current 700A
Contact Arrangement One normally open SPST-NO Contact Voltage Drop ≤0.14V(at 700A)
Limiting Short-time Current 1000A:150s; 1500A:35s; 2000A:28s; 2500A:22s; 3000A:16s; 4000A:9s
Electrical Life (Resistive Load) 450V Model 1000V Model 1500V Model
700A 450VDC 1000 times (ops), Only Breaking 700A 1000VDC 500 times (ops), Only Breaking 600A 1500VDC 500 times (ops), Only Breaking; 700A 1500VDC 50 times (ops), Only Breaking
Max. Breaking Current (Resistive Load) 2000A 1000VDC 1 time (ops); 1000A 1500VDC 1 time (ops)
Overload Breaking (Resistive Load) 1000A 900VDC 100 times (ops)
Short Circuit Current Withstanding 8000A (5ms) No Smoke or Fire
CHARACTERISTIC DATA
Dielectric Strength Between Main Contacts and Coil (Initial) ≥5000VAC (1min) Insulation Resistance Between Main Contacts and Coil (Initial) ≥1000MΩ (1500VDC)
Between Open Main Contacts (Initial) ≥5000VAC (1min) Between Open Main Contacts (Initial) ≥1000MΩ (1500VDC)
Shock Resistance Functional 20g Half-Sine Wave 11ms Vibration Resistance Functional 5.79g (10~2000Hz, Random)
Destructive 50g Half-Sine Wave 6ms
Operate Time Max: 50ms Mechanical Life 2*10^5 times (ops)
Release Time Max: 30ms Weight Approx 1300g
COIL DATA
Rated Voltage 12VDC 24VDC 48VDC
Pick-up Voltage ≤9VDC ≤18VDC ≤36VDC
Drop-out Voltage ≥1.2VDC ≥2.4VDC ≥4.8VDC
Rated Operating Power Approx 60W (Start); 5.4W (Hold) Approx 60W (Start); 5.4W (Hold) Approx 60W (Start); 5.4W (Hold)
Max. Allowable Voltage 16VDC 32VDC 64VDC

 

MAIN CONTACT DATA
Max. Switching Voltage 1500VDC Rated Current 700A
Contact Arrangement One normally open SPST-NO Contact Voltage Drop ≤0.14V(at 700A)
Limiting Short-time Current 1000A:150s; 1500A:35s; 2000A:28s; 2500A:22s; 3000A:16s; 4000A:9s
Electrical Life (Resistive Load) 450V Model 1000V Model 1500V Model
700A 450VDC 1000 times (ops), Only Breaking 700A 1000VDC 500 times (ops), Only Breaking 600A 1500VDC 500 times (ops), Only Breaking; 700A 1500VDC 50 times (ops), Only Breaking
Max. Breaking Current (Resistive Load) 2000A 1000VDC 1 time (ops); 1000A 1500VDC 1 time (ops)
Overload Breaking (Resistive Load) 1000A 900VDC 100 times (ops)
Short Circuit Current Withstanding 8000A (5ms) No Smoke or Fire
CHARACTERISTIC DATA
Dielectric Strength Between Main Contacts and Coil (Initial) ≥5000VAC (1min) Insulation Resistance Between Main Contacts and Coil (Initial) ≥1000MΩ (1500VDC)
Between Open Main Contacts (Initial) ≥5000VAC (1min) Between Open Main Contacts (Initial) ≥1000MΩ (1500VDC)
Between Main Contacts and Auxiliary Contact (Initial) ≥5000VAC (1min) Between Main Contacts and Auxiliary Contact (Initial) ≥1000MΩ (1500VDC)
Shock Resistance Functional 20g Half-Sine Wave 11ms Vibration Resistance Functional 5.79g (10~2000Hz, Random)
Destructive 50g Half-Sine Wave 6ms
Operate Time Max: 50ms Mechanical Life 2*10^5 times (ops)
Release Time Max: 30ms Weight Approx 1300g
COIL DATA
Rated Voltage 12VDC 24VDC 48VDC
Pick-up Voltage ≤9VDC ≤18VDC ≤36VDC
Drop-out Voltage ≥1.2VDC ≥2.4VDC ≥4.8VDC
Rated Operating Power Approx 60W (Start); 5.4W (Hold) Approx 60W (Start); 5.4W (Hold) Approx 60W (Start); 5.4W (Hold)
Max. Allowable Voltage 16VDC 32VDC 64VDC
AUXILIARY CONTACT DATA
Auxiliary Contact Arrangement One normally open SPST-NO Auxiliary Contact Range 100mA/8VDC~2A/30VDC
Auxiliary Contact Resistance ≤200mΩ (at 100mA)

 

MAIN CONTACT DATA
Max. Switching Voltage 1500VDC Rated Current 700A
Contact Arrangement One normally open SPST-NO Contact Voltage Drop ≤0.14V(at 700A)
Limiting Short-time Current 1000A:150s; 1500A:35s; 2000A:28s; 2500A:22s; 3000A:16s; 4000A:9s
Electrical Life (Resistive Load) 450V Model 1000V Model 1500V Model
700A 450VDC 1000 times (ops), Only Breaking 700A 1000VDC 500 times (ops), Only Breaking 600A 1500VDC 500 times (ops), Only Breaking; 700A 1500VDC 50 times (ops), Only Breaking
Max. Breaking Current (Resistive Load) 2000A 1000VDC 1 time (ops); 1000A 1500VDC 1 time (ops)
Overload Breaking (Resistive Load) 1000A 900VDC 100 times (ops)
Short Circuit Current Withstanding 8000A (5ms) No Smoke or Fire
CHARACTERISTIC DATA
Dielectric Strength Between Main Contacts and Coil (Initial) ≥5000VAC (1min) Insulation Resistance Between Main Contacts and Coil (Initial) ≥1000MΩ (1500VDC)
Between Open Main Contacts (Initial) ≥5000VAC (1min) Between Open Main Contacts (Initial) ≥1000MΩ (1500VDC)
Between Main Contacts and Auxiliary Contact (Initial) ≥5000VAC (1min) Between Main Contacts and Auxiliary Contact (Initial) ≥1000MΩ (1500VDC)
Shock Resistance Functional 20g Half-Sine Wave 11ms Vibration Resistance Functional 5.79g (10~2000Hz, Random)
Destructive 50g Half-Sine Wave 6ms
Operate Time Max: 50ms Mechanical Life 2*10^5 times (ops)
Release Time Max: 30ms Weight Approx 1300g
COIL DATA
Rated Voltage 12VDC 24VDC 48VDC
Pick-up Voltage ≤9VDC ≤18VDC ≤36VDC
Drop-out Voltage ≥1.2VDC ≥2.4VDC ≥4.8VDC
Rated Operating Power Approx 60W (Start); 5.4W (Hold) Approx 60W (Start); 5.4W (Hold) Approx 60W (Start); 5.4W (Hold)
Max. Allowable Voltage 16VDC 32VDC 64VDC
AUXILIARY CONTACT DATA
Auxiliary Contact Arrangement One normally open SPST-NO Auxiliary Contact Range 100mA/8VDC~2A/30VDC
Auxiliary Contact Resistance ≤200mΩ (at 100mA)

Dimensions (mm)

HCF700 Dimension-1

HCF700 Dimension-2

HCF700 Dimension-3

HCF700 Dimension-4

Downloads

Specification

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HIITIO® was established in 2018 as a result of Hecheng Electric introducing a mature R&D team. HIITIO specializes in producing high-voltage DC electrical devices for EV, solar energy systems, and energy storage applications.

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