SSR-3A4880A
Technical parametric
SSR-3A4880A
Loading Current : 80A
Loading Voltage : 660VAC
Control Voltage: 3-32VDC
Control Current :AC:12mA
On Voltage :<=2VAC
Off Leakage Current :<=10mA
On -off Time:<=10mS
Dielectric Strength :2500VAC
Insulation Resistance: 1000MΩ/500VAC
Ambient Temperature: -30oC~+75oC
Mounting Methods: bolted
The working instructions : LED
Product Functions
Solid state relay has been widely used in computer peripheral interface system, air-conditioning, electric heating equipment, temperature control, motor control, numerical control machine, remote control systems, industrial automation device; Lights, dimmer, flasher, lighting, stage lighting control system; Instrumentation, medical equipment, copiers, automatic washing machines; Automatic fire control, security systems, as well as the grid power factor compensation of power capacitor switch, and so on
Product Features
Wide application field.
Adopting lead wiring design,easy to weld.
All enclosed,high performance of mechanical and insulation.
Small size,light weight.
Leaner output with high accurate current.
How to Order?
1. Please let us know what kind of model, color, poles and rated current etc.
2. Proforma invoice (PI) will be sent to you.
3. Please check and confirm the PI.
4. Once we confirmed the order, please pay it soon.
5. After full payment, all goods will be sent to you in 6-10 days as usual.
6. OEM/ODM is welcomed. Free OEM for more than 5000 sets orders.
Shipping:
1. Products are shipped via UPS / DHL / EMS / HK EMS / FedEx / TNT and so on expresses (door to door).
2. We Provide Drop shipping Service.
3.5 days delivery upon receiving payment if the qty is lower than 1000PCS and it is not customized products.
4. In order to ensure you receive your order tax free upon import, we declare lower value.
5. Shipping via EMS. UPS. FedEx and TNT express usually takes 3~7days dependent on the destination country.
Payment:
1. We accept Western Union and T/T
2.30% deposit and 70% before shipping
3. No payment collection. We only can deliver goods after getting full payment.
Warranty:
1. We provide 1 year warranty.
2. If the product is defective, please notify us within 3 days of delivery.
3. All products must be returned on their original condition, in order to qualify for a refund or exchange of goods
FAQ:
1) What is the difference between a moulded case current transformer and a split core current transformer?
A moulded case current transformer is a solid ring of steel in a plastic or resin case and can only be used when you fit the cable through the hole in the middle of the plastic/resin case.
A split core current transformer is manufactured with the steel core in two pieces. This enables the core to be separated, allowing you to fit the cores around the cable without disconnecting the cables. The disadvantage with split core current transformers is that they can be larger than standard moulded case and the price is approximately four times more expensive.
2) Which way round do the Current Transformers go?
The current transformers must be fitted and connected in the correct way or the meter will not be accurate. The current transformers are marked on two sides: 'P1' and 'P2.' 'P1' must face the mains side and 'P2' must face the load side. 'S1' must be connected to the main side of the meter and 'S2' to the load side. Refer to appropriate wiring diagram of the meter for correct connections.
3) Can the current transformers be a higher or lower ratio then my maximum load?
The current transformers should ideally be about 80% of the normal running load, thus allowing a 20% allowance of increasing the load in the future.
Contact us:
Send your Inquiry Details in the Below, Click "Send" Now!
YOUR BENEFITS IS OUR BUSINESS!!!
We are the professional manufacturing the 0.5-35 KV outdoor indoor, dry type, oil-immersed, combined transformer, electrical energy meter, power capacitor correction bank, low voltage stablizer and so on
We are the first one who been granted the transformer production license by National technical supervise bureau, Machinery industry Dept, national electrician committee.
The company holds the registered capital of RMB1 0, 000, 000.00, and her importing & exporting amount each year exceeds USD 1, 000, 000.00, The company is provided with the Management Dept, Marketing Dept, Engineering & Technology Dept, Quality Control Dept, Material Supply Dept, Production Planning Dept, Financial Dept and so on. Currently it has 309employees, including 6 engineers and 10 technicians. The company has a strong technical force, advanced production and test equipment and the world latest manufacturing process and technology to adequately meet the customer needs for quality.
Our products are not only largely meet with the demand of domestic customers, but also widely exported the markets of North and South America, Southeast Asia, Middle-east, Latin America, Africa, and Europe with a very good reputation.
Some products have been approved by CE and IEC certificates.
As we hopefully steeping into the newest century, welcome new and old clients to make a good or Better business cooperation relationship.
