| Prod Model: |
DP-23, DP-58, DP-88, DP-812, DP-816 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Model: |
(Dp Series) Split Core Current Transformer |
| Design Advantage: |
Clamp on Current Transformer |
| Accuracy: |
0.5 / 1.0 |
| Split Core CT Input: |
5-5000A |
| Split Core CT Output: |
1 / 5A |
| Window Size: |
Check Specification Below |
| Rated Frequency: |
50 / 60 Hz |
| Rated Test Voltage: |
3kv AC. (1 Min) |
| Operating Temperature: |
-10~50 C |
| Safety Factor: |
Fs 5 |
| Application: |
Lighting |
| Type: |
Current Transformer |
| Phase: |
Single |
Product Description
DP Series retro-fit split-core current transformer have been specifically designed to be easy to open and yet maintain the accuracy required for intelligent meters, quick to fit around cables. An internal precision resistor across the secondary winding of the CT provides a low safe voltage output. It can be placed into position easily and without disturbing or disconnecting the main cables it it monitoring.
Features
1) Double-screw fastening, safe, easy to install, portable
2) Two built in fixing methods: Base; Busbar mounting
3) Wide inner window, allowing clamping of big cables or bus-bars
4) Wide range of sizes to accommodate all the existing installations.
5) Primary current from 5A to 5000A
Specification:
| Product | MODEL | Ratio | Burden(VA)Accuracy | Frequency(Hz) |
| 0.5 | 1.0 |
| DP-23 | 100/5A | / | 2.5VA | 50/60Hz |
| 150/5A | / | 2.5VA | 50/60Hz |
| 200/5A | 2.5VA | 5VA | 50/60Hz |
| 250/5A | 2.5VA | 5VA | 50/60Hz |
| 300/5A | 5VA | 5VA | 50/60Hz |
| 400/5A | 5VA | 5VA | 50/60Hz |
| Product | MODEL | Ratio | Burden(VA)Accuracy | Frequency(Hz) |
| 0.5 | 1.0 |
| DP-58 | 250/5A | / | 2.5VA | 50/60Hz |
| 300/5A | / | 2.5VA | 50/60Hz |
| 400/5A | 2.5VA | 2.5VA | 50/60Hz |
| 500/5A | 2.5VA | 5VA | 50/60Hz |
| 600/5A | 2.5VA | 5VA | 50/60Hz |
| 800/5A | 5VA | 5VA | 50/60Hz |
| 1000/5A | 5VA | 10VA | 50/60Hz |
| Product | MODEL | Ratio | Burden(VA)Accuracy | Frequency(Hz) |
| 0.5 | 1.0 |
| DP-88 | 250/5A | / | 2.5VA | 50/60Hz |
| 300/5A | / | 2.5VA | 50/60Hz |
| 400/5A | 2.5VA | 2.5VA | 50/60Hz |
| 500/5A | 2.5VA | 5VA | 50/60Hz |
| 600/5A | 2.5VA | 5VA | 50/60Hz |
| 800/5A | 5VA | 5VA | 50/60Hz |
| 1000/5A | 5VA | 10VA | 50/60Hz |
| Product | MODEL | Ratio | Burden(VA)Accuracy | Frequency(Hz) |
| 0.5 | 1.0 |
| DP-812 | 500/5A | / | 2.5VA | 50/60Hz |
| 600/5A | / | 2.5VA | 50/60Hz |
| 750/5A | 2.5VA | 5VA | 50/60Hz |
| 800/5A | 2.5VA | 5VA | 50/60Hz |
| 1000/5A | 5VA | 10VA | 50/60Hz |
| 1200/5A | 5VA | 10VA | 50/60Hz |
| 1500/5A | 5VA | 10VA | 50/60Hz |
| 1600/5A | 5VA | 10VA | 50/60Hz |
| 2000/5A | 5VA | 10VA | 50/60Hz |
| Product | MODEL | Ratio | Burden(VA)Accuracy | Frequency(Hz) |
| 0.5 | 1.0 |
| DP-816 | 1000/5A | 5VA | 10VA | 50/60Hz |
| 1200/5A | 7.5VA | 10VA | 50/60Hz |
| 1500/5A | 7.5VA | 10VA | 50/60Hz |
| 1600/5A | 10VA | 10VA | 50/60Hz |
| 2000/5A | 10VA | 15VA | 50/60Hz |
| 2500/5A | 10VA | 20VA | 50/60Hz |
| 3000/5A | 20VA | 25VA | 50/60Hz |
| 4000/5A | 20VA | 25VA | 50/60Hz |
| 5000/5A | 20VA | 25VA | 50/60Hz |
Installation
Applications
1) Current measurement, monitoring and protection for electrical wiring and equipment.
2) Current and power measurement for electric motors, lighting, air compressor, heating
and ventilation system, air-condition equipment and automation - control system.
3) Current, power and energy monitoring device.
4) Relay protection device.
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, fuse cut out composite insulator dry type, oil-immersed, combined transformer, electrical energy meter, power capacitor correction bank, low voltage stablizer and so on
1. Who we are
Heyi is dynamic company established in 1992, who specializes in research and design, manufacturing, and distribution of all kind ofcurrent transformer
Further more, we also develop ours business for the electrical product, like energy meter, power meter, power capacitor, relay, proximity switch and so on, focusing in ours customers needs, provide the best solution supporting ours customers, be the best in their filed of businss
2 why choose us
We have our own facilities for R&D, Production, Sales & Market, and Customer Support, specializing in the design, manufacture and delivery of customized solution. Equipped with all kinds of professional instruments and testing equipment, combined the professional standard of product testing methods, now we has an annual output of 5, 000, 000 or more products.
3 Heyi Mission, vision values
Heyi mission is to provide reliable, accurate and customized current transformer solution
Heyi vision is leading global split core CT manufacture and energy solution provider
Values Enthusiastic by our work, we offer a quality personal and close service to our customers
Some products have been approved by CE and IEC certificates.
