Zhejiang Aokai Electric Co., Ltd. is one of the leading manufacturers and suppliers of 600a 1000v adh600f energy saving spst no high voltage dc relay for charging pile application in China. If you're going to buy CE approved 600a 1000v adh600f energy saving spst no high voltage dc relay for charging pile application, welcome to get more information from our factory. Good service and quality products are available.
ADH600F HV DC Relays are widely used in Electric Vehicles, hybrid electric vehicles, fuel cellcars, construction machinery, photovoltaic power generation, wind power, battery charging anddischarging system, dc voltage power supply control,
and other areas of the DC high voltag .
Theory: Electromagnetic Relay
Contact Polarity: Non-polarity
Protect Feature: Epoxy Sealed
Contact Load: 1,000VDC
Coil Voltage: 9-36VDC
Rated Current: 600A
Contact Form: SPST-NO
IP Protect Level: IP67
Aux. Contact Arrangement: 1NO / 1NC
Size: 75mmx67mmx104mm
Mechanical Life: ≥200,000 Ops
Electric Life: 2,000 Ops (Resistive 600A, 1000VDC)
Quality Control: CCC, TUV, CE, CB
Features:
◪ Sealed with high-strength epoxy resin, no risk of arc leakage, ensuring no fire or explosion within the service life.
◪ Potting with mainly nitrogen inert gas improves arc extinguishing performance and effectively prevents contact oxidation
and burnout. The contact resistance is low and stable, and the contact part can meet the IP67 protection grade.
◪ 600A 85ºC long time current carrying capacity.
◪ The insulation resistance reaches 100MΩ (1,000VDC), and the withstand voltage between the contact and the coil is 3.5kV.
◪ Compliant with IEC 60947-1, IEC 60947-4-1, GB/T14048.1 and GB/T14048.4 requirements
◪ Compliant with RoHS (2015/863/EU), REACH (1907/2006/EC) requirements.
◪ Safety certificate: CE, CCC.

Specifications:
|
Main Contact Specifications |
|
|
Contact Arrangement |
1K (1NO) |
|
Contact Polarity |
Non-polarity |
|
Contact Resistance |
≤0.5mΩ (at 20A, Initial value) |
|
Max. Switching Voltage |
1,000VDC |
|
Max. Breaking Current |
6,000A (320VDC) 1 Ops |
|
Electrical Endurance (Resistive Load) |
2,000 Ops (1,000VDC 600A) |
|
3,000 Ops (750VDC, 600A) |
|
|
5,000 Ops (450VDC, 600A) |
|
|
Mechanical Endurance |
≥300,000 Ops |
|
Withstand Current |
600A, Continuous |
|
750A, 90s |
|
|
1000A, 40s |
|
|
1800A, 10ms |
|
|
Temperature Rise |
Main Contact Temperature Rise ≤45K |
|
Performance Parameters (at 23℃) |
||
|
Pickup Voltage |
See Coil Parameter Tables |
|
|
Dropout Voltage |
See Coil Parameter Tables |
|
|
Pickup Time |
≤50ms |
|
|
Contact Bounce Period |
≤5ms |
|
|
Dropout Time |
≤10ms |
|
|
Dielectric Strength |
Between Main Contacts |
4000VAC 1min |
|
Between Main Contacts and Coil |
4000VAC 1min |
|
|
Insulation |
Initial State |
1000MΩ 1min |
|
After Electrical Life |
50MΩ 1min |
|
|
Shock |
Stability |
10g (Power On) |
|
Strength |
20g |
|
|
Vibration |
10g, 10~500Hz, 1/2 Sine Wave (Power On) |
|
|
Relative Humidity |
5%~95%RH |
|
|
Temperature |
-40℃~85℃ |
|
|
Load Terminal |
M10 External Thread |
|
|
Weight |
About 1020g |
|
|
Dimension |
67mmx75.5mmx104mm | |
|
Auxiliary Contact Parameters |
|
|
Aux. Contact Arrangement |
FK/FB/FZ (1NO/1NC/1CO) |
|
Aux. Contact Rated Current |
3A |
|
Aux. Contact Max. Breaking Voltage |
125VDC |
| Aux. Contact minimum load | 12VDC/1mA |
|
ADH300E Coil Parameters: |
|||||
|
Coil Voltage |
Pickup Voltage VDC |
Pickup Voltage |
Coil Resistance |
Starting Current |
Holding Power |
|
12-36V |
12-36V |
9.5-39.6V |
1.8Ω±10% |
≤4A |
≤8W |
| Packaging Specifications: | |||||||
| Product Model | Packaging | Min. QTY of Inner Packaging | Carton Size (LxWxH cm) |
Net Weight/PCS (Max.) g |
Total QTY (pcs) |
Net Weight (Max.) kg |
Gross Weight (Max.) kg |
| ADH600F | Pearl Cotton+Carton | 10 PCS/Layer | 50.5x31.9x15 | 1020 | 10 | 10.2 | 11.2 |
|
Note: your dedicated sales personnel. |
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Product Introduction
This series DC Contactor Relay is used to DC voltage power control fields, such as new energy vehicles, construction machinery, photovoltaic systems, wind power intelligent equipment, battery charging and discharging systems, charging piles, etc.
Model Coding:

Wiring Diagram:

Outline Installation Dimension Drawing:
Without Auxiliary Switch



Note: These datas are only for customer selection reference, AOKAI has tried the best to ensure the accuracy of the
information. Product specifications and parameters may be changed due to product improvement etc., they may be
inconsistent because of not updated in time. For the specific parameters and performance of each product, please
refer to the samples provided by AOKAI and the corresponding signed and controlled specification.
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