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Quick Details

  • Place of Origin: Guangxi, China (Mainland)
  • Brand Name: RAMWAY
  • Model Number: DS907A 120A
  • Theory: Electromagnetic Relay
  • Usage: Protective
  • Size: Miniature, 100.5x45.2x21.2mm
  • Protect Feature: Epoxy
  • Contact Load: High Power
  • Coil power: 3W
  • Terminal type: See drawing as client design
  • Coil type: Single coil/ Dual coil
  • Coil voltage: 6/9/12/24VDC
  • Coil polarity: Positive/ Negative
  • Relay type: Magnetic latching relay
  • Function: Switch/remote control
  • Application: Smart meter/reactive compenstion/energy management
  • Install: PCB&QC

Packaging & Delivery

Packaging Details: 1.Normal:
Standard Export Carton(40x35x35 cm),inner boxes(19x16x6 cm).Lined with EPE Cotton
2.Special:
As clients requirements
Delivery Detail: within 30 days

RAMWAY DS907A 120amp meter relays, 3phase meter relai, modular

 

Product Description

 

CONTACT DATA

Contact form

3A & 3B

Contact resistance

Max.1mΩ(12VDC 1A)

Contact material

Silver alloy

Resistance load

120A/250VAC

Max. switching current

120A

Max. switching power

30000VA

Electrical life

1x104 OPS

Mechanical life

1x106 OPS

 

 

 

 

 

 

 

 

 

 

 

 

 

CHARACTERISTICS

Insulation resistance

1000MΩ (at 500VDC)

Dielectric

strength

Between contact & coil

4000VAC 1min

Between contacts

2500VAC 1min

Operation time

Max.20ms

Comeback time

Max.20ms

Vibration resistance

10-55Hz, 1.5mm(DA)

Humidity

98%RH, +40°C

Termination

PCB&QC

Weight

320g

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COIL DATA

Nominal coil voltage

Single coil resistance

Dual coil resistance

6VDC

15Ω

2X7.5Ω

9VDC

28Ω

2X14Ω

12VDC

45Ω

2X22.5Ω

24VDC

200Ω

2X100Ω

 

 

 

 

 

 

 

 

 

 

ORDER INFO 

-----------------------

DS907

A

120A

24V

D

T

Relay Model

 

 

 

 

 

 

Connecting form

A/B/C/D/E

Terminal Type

120A

Coil Voltage

6/9/12/24VDC

Coil Type

Single-No mark   Double-D

Contact Material

D – AgCdO12 T – AgSnO2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Other Data

1.Size(mm): 100.5x45.2x21.2

 

 

2.Coil polarity: Positive/ Negative

3.Coil type: Single coil/ Double coil

4.Max. Switching Voltage:440VAC/110VDC

 

Advantages

1.Only need pulse excitation and can be single or double coils working.

2.Small volume and PCB installation.

3.Low power consumption and strong load capacity.

4.Security, reliable and long working life.

 

Note

1.Free SAMPLE for testing(1-5pcs);

2.Factory price, FOB Shenzhen;

3.Welding accessories according to clients requirement;

4.If clients have special requirement on size of other dimension, please sent us the details or drawings;

5.Delivery: within 30 days after receiving the payment(this is for MOQ, any problem or special requests, contact us).

6.Provide OEM and ODM service.

7.Our brother company have combined with us, so now we also manufacture LITHIUM PRIMARY BATTERY.

 

Usage

Be fit for Prepayment energy Meter and AMR system Combination switch, reactive power compensation devices and automatic control.

 

 

 

 

Company Information

 

 

Packaging & Shipping

 

Packing

 

 

Other Product Types

 

 

 

 

Accessories

 

(The dimension of accessory could be customized as drawings)

 

 

 

 

 

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China (Mainland) | Manufacturer, Trading Company
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