PFR-12 Power Factor Controller Relay Premium Gaia Controller
- $15.00 /piece
- 1 piece
- Wenzhou Gaia Electrical Co., Ltd.
- Zhejiang, China
- Ms Kelly G.
| Rated voltage: | 220v/380v | place of origin; place of origin: | Zhejiang, China |
| Packaging Details: | Standard export packaging with inner foam packaging, 1 piece in a foam box. 6pcs/ctn, 15kgs/ctn, 41x28x37cm/ctn 20HQ/PCS:1270, | model: | PFR-12 |
| usage: | General purpose | payment terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| type: | PFR-12 | theory: | Electromagnetic Relay |
| pace: | Steps 1-12 | Rated current: | AC 0-5 A |
| port: | Chinese port | Delivery Details: | Samples available, 2 or 3 weeks per container |
| Relative humidity: | Max 90%(20℃) | Ambient temperature: | -25℃-55℃ |
| Supply capacity: | 5000 pieces per month | Enclosure rating: | IP30 |
| brand: | OEM/Gaia | frequency: | 50hz/60hz |
PFR-12 Premium Power Factor Controller Relay
Reactive power controller model: PFR-12
Number of steps: 1-12 steps
Rated voltage: 220V or 380V
Rated current: 5A
The reactive power compensation controller JKW58 is suitable for self-adjusting capacitance compensation devices in low-voltage power distribution, improving the efficiency of power transformers, reducing line losses, improving voltage quality, and ultimately improving economic and social benefits.
It adopts AC sampling technology for digital integration and filtering, which is not sensitive to harmonics. It uses reactive power as the control physical quantity, with high control precision, no input and no jitter.
The control parameters are fully digitalized, easy to use, in one step, without losing data when power off
It adopts an excellent control scheme of automatic optimization, reduces the number of input and cutoff, and improves the service life of the system.
thing | Function | |
1 | The LED/LCD display will show a. Three-phase voltage, current, active power, reactive power b. Power factor and grid frequency, control parameters | |
2 | Strong anti-interference ability, can resist 2kv pulse test, keep data | |
3 | The control data table can be modified to save power and electricity | |
4 | Automatic analysis phase function | |
5 | Current acquisition signal resistance is less than 0.05Ω | |
6 | Overvoltage, undervoltage phase loss protection function | |
7 | Input mode: static, dynamic, composite | |
8 | Rated voltage | AC 220V±10% AC 380V±10% |
9 | Rated current | AC 0-5A |
10 | Rated frequency | 50Hz±5% |
11 | Sensitivity | 100mA |
12 | COS φ Preset | 0.80-0.99; step size 0.01; factory preset 0.98 Input and cut-off time |
13 | input delay | Dynamic 100ms-30S; Static 1-250S; Factory default dynamic 5S; Static 30S. |
14 | Overvoltage protection | 230-260V; step size 1V; hysteresis 6V reset 240V, |
15 | Undervoltage protection | 180V; Hysteresis 6V |
16 | automatic discrimination stage | switch; factory default on (auto-recognition on) |
17 | response threshold | OFF-4-100kvar; factory default off (low reactive power threshold) |
18 | CT variant | 50/5A-3000/5A; step size 1; factory default 500/5A |
19 | Capacitance capacity | 0-99kvar preset coefficient of each branch is 10kvar |
20 | Contact rating | Each branch dynamic output DC12V×50mA Each branch static output 380V×7A/200V×5A |
twenty one | size | 113*113 138*138 |
After-sales service:
We will provide the best after-sales service. Establish a service and control system for product quality to ensure that buyers can use it in good condition. The company's tenet is: quality first, customer first, integrity first oriented, professional and innovative. We will receive the best after-sales service. We will promise:
1. The products we provide are strictly in accordance with international standards, and all indicators meet the standard specifications and the technical requirements of users
2. Warmly receive calls, visits and letters, and give timely answers and solutions to customers' technical problems
3. Strictly test the products sold, and export them after each performance reaches the relevant standards
4. The product is guaranteed for one year, if you have any questions, please feel free to contact our after-sales staff. We will provide you with the best solution.
