| Prod Model: |
SCTK691C |
| Rated Input: |
0.5A-1000A |
| Rated Output: |
0.333V(AV) or 0-5A |
| Frequency: |
50-2.5kHz |
| Measuring Range: |
10%in-130%in |
| Bobbin: |
PBT |
| Case: |
PC/UL94-V0 |
| Internal Structure: |
Epoxy |
| Core: |
Permalloy |
| Application: |
Instrument |
| Type: |
Current Transformer |
| Phase: |
Single |
| Winding Form: |
Tie |
Product Description
SCTK691C Series Split Core Current Transformers
1. Application
SCTK691C series retro-fit (split-core) current transformer has been specially designed to facilitate their installation in new or already existing net works.They may be installed without opening any cable or bus-bar circuit. An internal precision resistor across the secondary winding of the CT provides a low safe voltage output. It can save time and the installation costs.
Current measurement, monitoring and protection for electrical wiring and equipment.Current and power measurement for electric motors, lighting, air compressor,heating and ventilation system, air - condition equipment and automation control system.Current , power and energy monitoring device.
Relay protection device.
2. Feature
The structure of the self-locking, safe, easy to install, portable
Wide inner window, allowing clamping of big cables or bus-bars
Wide range of sizes to accommodate all the existing installations
3. Technique Index
| Frequency | 50-2.5khz |
| Rated Input | 0.5a-1000a |
| Measuring range | 10%in-130%in |
| Rated Output | 0.333V(AC)or0-5A |
| Ratio | ≤±0.2% |
| Phase angle | ≤±10min |
| Dielectric strength | 5.0kv/1mA/1min |
| Insulation Resistance | DC500V/100MΩ/min |
| Case | PC/UL94-V0 |
| Bobbin | PBT |
| Core | Permalloy |
| Internal sturcture | Epoxy |
| Construction | Tie |
| Operation Temp | -25ºC~+75ºC |
| Operation Humidity | ≤85% |
| Output Connection | Terminal or UL1015 20AWG Wire 1.5m |
4. Diagram
5. Type Selecion
| Mfg P/N | Rated Input (A) | Output (mA/V) | Accuracy | Dimension (mm) |
| A | B | C | D | E |
| SCTK691C-010 | 0.5-100A | 0.333V/0-50mA | 0.2,0.5,1.0 | 63.0 | 25.0 | 20.0 | 10.0 | 37.0 |
| SCTK691C-016 | 1-250A | 0.333V/0-100mA | 71.0 | 20.0 | 15.0 | 16.0 | 43.0 |
| SCTK691C-025 | 5-400A | 0.333V/0-200mA | 87.0 | 20.0 | 15.0 | 25.0 | 52.0 |
| SCTK691C-036 | 5-630A | 0.333V/0-200mA/1A | 117.0 | 27.0 | 22.0 | 35.0 | 71.0 |
| SCTK691C-050 | 5-1000A | 0.333V/0-500mA/1A/5A | 137.0 | 27.0 | 22.0 | 50.0 | 100.0 |
6. Our Services
A. Punctual delivery time:
We carry out your order into our well-organized production schedule, ensure your punctual delivery time.
Production report before your order packed.
Shipping notice and photos sent to you as soon as your order is shipped.
B. After-service:
We pay high attention to your feed back after receive the goods.
We provide 18 months warranty after goods arrive.
We positively revert your complain within 48hours.
C. Professional Sales:
We value every inquiry sent to us, ensure quick competitive offer.
We cooperate with customer to bid tenders. Provide all necessary documents.
We are a sales team, with all technical support from engineer team.
Warranty:
1. We provide 18 months warranty.
2. If the product is defective, please notify us within 10 days of delivery.
3. All products must be returned on their original condition, in order to qualify for a refund or exchange of goods
Welcome to inquire, negotiate, we will be happy to provide you with the best quality products and personalized service!
7. Company Profile
Changan Group Co., Ltd,Establised in 1987,Comprising more than 62 factories with over 2500 employees and the whole corporaion occupies 82000m2 ground during past 30years.we manufacture and export varieties of low voltage electrical appliance including all kinds of Circuit Breaker,Contactor,Relay,Switch,Solar Inverter etc..
1. We already get the certificate of ISO9001, CE, SGS.CB for most of our products.
2. We have 30 years of manufacture and 20 years exporting experience.
3. We have completely sales service system, ensure every detail is going smooth.
4. We have new designed products each year by our R&D Department.
5. Perfect testing system ensure each product is qualified.
6. We have a good reputation in Russia,Turkey,Europe,south america,Mid-east and Africa Market.
Established in 1987, CHANGAN GROUP Co., Ltd. Has been acknowledged as one of the most respected nation-wide manufacturers and exporters of low-voltage electrical apparatus in P. R. China.
Comprising more than 62 factories with over 2500 employees and the whole corporation occupies 82000m2 ground during past 27 years.
We manufacture and export varieties of low voltage electrical appliance including all kinds of CIRCUIT BREAKER, CONTACTOR, RELAY, SWITCH, SOLAR INVERTER etc.
All of our production procedures strictly follow ISO9001, ISO14001 and OHSAS18001, most of our products are certified such as SEMKO, TUV, CB and CE which can prove our guarantee quality and our products also have been chosen as "Chinese FAMOUS BRAND PRODUCT".
We not only make efforts in developing our own products with "CHANA"brand but also provide OEM services. Hope to establish good business relationships with your esteemed company in near future.
