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DC Power Relay (200A Type) G9EC-1 (Part Number)
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Product DetailProduct Description
A DC power relay that is designed with low noise, long lifespan, and environmental resistance to cut off DC loads with high voltage and high current.
[Features]
・ The compact size of height 86.7 mm × width 44 mm × length 98 mm supports 400 V DC, 200 A opening and closing. (Maximum 400 V DC, 1,000 A can be cut off)
・ The gas filling and sealing structure of the opening/closing part and drive part enables high-capacity load cutoff due to its small size. In addition, arc space-free space saving and safety are realized. At the same time, it achieves high contact reliability of contacts that are not affected by the surrounding atmosphere
・ Achieves arc space-free space saving and safety
・ No restrictions on mounting direction due to miniaturization of parts and proper matching design
・ Assortment of terminal covers required for general industrial machinery
・ UL/CSA standard UL508 acquisition
[Applications]
・ Widely available for factory automation and non-factory automation devices
DC Power Relay (200 A Type) G9EC-1 Outline Drawing and Specifications
Screw terminal type / Model G9EC-1-B outline drawing
Dimensional drawing
| Type | Terminal shape | Number of Poles Contact Configuration | Coil Rated Voltage | Format | |
|---|---|---|---|---|---|
| Coil Terminal | Contact Terminal | ||||
| Switching/current carrying type | Screw terminal | Screw terminal | 1 a | 24 V DC | Model G9EC-1-B |
| Rated Voltage (V) | Rated Current (mA) | Coil Resistance (Ω) | Operating Voltage (V) | Release Voltage (V) | Maximum Allowable Voltage (V) | Power Consumption (W) | |
|---|---|---|---|---|---|---|---|
| DC | 24 | 469 | 51.2 | 75% max. of rated voltage | 8% min. of rated voltage | 110% of rated voltage (at 23°C within 10 minutes) | Approx. 11 |
Operating Coil
- *The figures for the rated current and coil resistance are for a coil temperature of 23°C and have a tolerance of ±10%.
- The figures for the operating characteristics are for a coil temperature of 23°C.
- The figure for the maximum allowable voltage is the maximum voltage that can be applied to the relay coil.
| Item | Resistive Load |
|---|---|
| Model G9EC-1(-B) | |
| Rated Load | 400 V DC 200 A |
| Rated Carry Current | 200 A |
| Maximum Contact Switching Voltage | 400 V |
| Maximum Contact Switching Current | 200 A |
Switch
| Format | Model G9EC-1(-B) | |
|---|---|---|
| Contact Resistance *1 | 30 mΩ max. (Typ. 0.2 mΩ) | |
| Contact Voltage Drop | 0.1 V max. (for a carry current of 200 A) | |
| Operating Time | 50 ms max. | |
| Release Time | 30 ms max. | |
| Insulation Resistance *2 | Between Coil And Contact | 1,000 MΩ min. |
| Between Contacts of Same Polarity | 1,000 MΩ min. | |
| Dielectric Strength | Between Coil And Contact | 2,500 V AC for 1 min |
| Between Contacts of Same Polarity | 2,500 V AC for 1 min | |
| Impulse Withstand Voltage *3 | 4,500 V | |
| Vibration Resistance | Durability | 10 to 55 to 10 Hz 0.75-mm single amplitude (Acceleration: 2.94 to 88.9 m/s2) |
| Malfunction | 10 to 55 to 10 Hz 0.75-mm single amplitude (Acceleration: 2.94 to 88.9 m/s2) | |
| Shock Resistance | Durability | 490 m/s2 |
| Malfunction | 196 m/s2 | |
| Mechanical Durability *4 | 200,000 operations min. | |
| Electrical Durability (Resistive Load) *5 | 400 V DC 200 A 3,000 operations min. | |
| Short-Time Carry Current | 300 A (15 mins.) | |
| Maximum Interruption Current | 400 V DC 1,000 A (10 times) | |
| Overload Interruption | 400 V DC 700 A (40 times min.) | |
| Reverse Polarity Interruption | 200 V DC - 200 A (1,000 times min.) | |
| Ambient Operating Temperature | -40 to +50°C (assuming no icing or condensation) | |
| Ambient Operating Humidity | 5 to 85% RH | |
| Weight (Including Accessories) | Approx. 560 g | |
Performance
The above values are initial values at an ambient temperature of 23°C unless otherwise specified.
*1. Measurement conditions: 5 V DC, 1 A, voltage drop method.
*2. Measurement conditions: measured with a megohmmeter (500 V DC).
*3. Measured with a JEC-212 (1981) standard impulse voltage waveform (1.2 × 50 µs).
*4. Test conditions: switching frequency: 3,600 operations/hr
*5. Test conditions: switching frequency: 60 operations/hr
| Part Number |
|---|
| G9EC-1-B DC24 |
| Part Number | Price | Minimum Order Qty. | Volume Discount | Days to Ship |
|---|---|---|---|---|
₹ 11,158.00 | 1 Piece(s) | Same day |
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Basic Information
| Application | Power | Contact Configuration | 1a | Terminal shape | Screw terminal |
|---|---|---|---|---|---|
| Contact rated current (minimum value for AC and DC)(A) | 200 | Coil rated voltage (DC)(V) | 24 | Representative Standard | UL / CSA |
| Dimension height(mm) | 44 | Dimension width(mm) | 98 | Dimension depth(mm) | 86.7 |
| DC rated load | DC400V/200A |
Please check the type/dimensions/specifications of the part G9EC-1-B DC24 in the DC Power Relay (200A Type) G9EC-1 series.
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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