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DC Power Relay (200A Type) G9EC-1

DC Power Relay (200A Type) G9EC-1
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Product 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

Screw terminal type / Model G9EC-1-B outline drawing

Dimensional drawing

Dimensional drawing

TypeTerminal shapeNumber of Poles
Contact Configuration
Coil Rated VoltageFormat
Coil TerminalContact Terminal
Switching/current carrying typeScrew terminalScrew terminal1 a24 V DCModel 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)
DC2446951.275% 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.
ItemResistive Load
Model G9EC-1(-B)
Rated Load400 V DC 200 A
Rated Carry Current200 A
Maximum Contact Switching Voltage400 V
Maximum Contact Switching Current200 A

Switch

FormatModel G9EC-1(-B)
Contact Resistance *130 mΩ max. (Typ. 0.2 mΩ)
Contact Voltage Drop0.1 V max. (for a carry current of 200 A)
Operating Time50 ms max.
Release Time30 ms max.
Insulation Resistance *2Between Coil And Contact1,000 MΩ min.
Between Contacts of Same Polarity1,000 MΩ min.
Dielectric StrengthBetween Coil And Contact2,500 V AC for 1 min
Between Contacts of Same Polarity2,500 V AC for 1 min
Impulse Withstand Voltage *34,500 V
Vibration ResistanceDurability10 to 55 to 10 Hz 0.75-mm single amplitude (Acceleration: 2.94 to 88.9 m/s2)
Malfunction10 to 55 to 10 Hz 0.75-mm single amplitude (Acceleration: 2.94 to 88.9 m/s2)
Shock ResistanceDurability490 m/s2
Malfunction196 m/s2
Mechanical Durability *4200,000 operations min.
Electrical Durability (Resistive Load) *5400 V DC 200 A 3,000 operations min.
Short-Time Carry Current300 A (15 mins.)
Maximum Interruption Current400 V DC 1,000 A (10 times)
Overload Interruption400 V DC 700 A (40 times min.)
Reverse Polarity Interruption200 V DC - 200 A (1,000 times min.)
Ambient Operating Temperature-40 to +50°C (assuming no icing or condensation)
Ambient Operating Humidity5 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 NumberPriceMinimum Order Qty.Volume DiscountDays to ShipSố ngày giao hàng

5,726,550 VND

1 Piece(s) 6 Day(s) or more

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Basic InformationThông tin cơ bản

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.Vui lòng kiểm tra kiểu/kích thước/thông số kỹ thuật của phần G9EC-1-B DC24 trong chuỗi DC Power Relay (200A Type) G9EC-1.