Guangxi Ramway Technology Development Co., Ltd.: Wuzhou, Guangxi, China; Main products: Relay, Shunt, Infrared Receiving Emitting, 485 Line Driver/ Receivers, Relay Driver Integrated Circuit

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Home > Products > Three phase latching relay > RAMWAY DS907A smart home, 3phase meter relai, 2 coils latch relays

RAMWAY DS907A smart home, 3phase meter relai, 2 coils latch relays

FOB Price

US$ 10 - 12 / Piece

400 Pieces(Min. Order)

Port Shenzhen
Payment TermsT/T Credit Card

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Product Details

Place of Origin	Guangxi, China	Brand Name	RAMWAY
Model Number	DS907A 120A	Theory	Electromagnetic Relay
Usage	Protective	Size	Other, Miniature, 100.5x45.2x21.2mm
Protect Feature	Epoxy	Contact Load	High Power

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.

Our Plant

Packing

Other Product Types

Accessories

(The dimension of accessory could be customized as drawings)

Contact Us

Guangxi Ramway Technology Development Co., Ltd.: Contact nameLyn Zhang
Chat Now; Phone86-774-3935121,3935123; AddressRamway Building,Xingtai Rd.,Industrial Park, Wuzhou, Guangxi

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Product Categories

Bimetal Disc Thermostat	Current Transformer	Infrared Emitting&Receiving	Intelligent Switching
New Products	Primary Lithium Battery	Relay Driver-IC-RY8023	RS485-Transceivers-IC-RY485
Shunt	Single phase latching relay	Three phase latching relay	Two phase latching relay

RAMWAY DS907A smart home, 3phase meter relai, 2 coils latch relays

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