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A DC power relay capable of interrupting high-voltage, high-DC current loads. A low noise design with a long service life and environmental resistance.
[Features]
· The switching section and driving section are gas-injected, hermetically sealed and small, allowing them to interrupt high-capacity loads.
· Requires no arc space, helping ensure safety and more efficient use of space.
· The highly reliable contacts are not affected by the ambient atmosphere.
· Its miniaturization and optimum design ensures no restrictions on the mounting direction.
· UL/CSA standard UL508 approved.
[Applications]
· Can be widely used for FA equipment and non-FA equipment.
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
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 | Name | Minimum Order Qty. | Volume Discount | Days to Ship |
---|---|---|---|---|---|
฿ 8,731.00 ฿ 7,441.43 | RELAY | 1 Piece(s) | 5 Day(s) |
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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.
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