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Product Details

JKWH Series Compensation Reactive Control Relay

Product Description

Rated operational voltage:AC 220V±20%.

Rated operational current:AC 0-5A.

Rated operational frequency:45Hz-65Hz.

Display power factor:lag 0.001-lead 0.01.

Under voltage protection value:170V.

Static output contact capacity per path:AC 220V 7A.

Sensitivity:50mA.

Dynamic output capacity per path:-12V 10mA.

External dimension:JKWH-12S 122mm×122mm×99mm.

Power consumption of the whole machine:10VA

External dimension:JKWH-16 144mm×144mm×87mm.

External dimension:JKWH-12S 113mm×113mmm.

External dimension:JKWH-16 138mm×138mm.

1,In the calculation of the power of the fundamental wave reactive power, the capacity of the capacitor can be avoided, and the power factor of the grid can be displayed correctly in the case of harmonic wave.

2,Power factor measurement accuracy, display a wide range.

3,Real time display of total power factor(PF)and fundamental wave power factor(COSφ).

4,There are 12 kinds of coding output for users to choose.

5,There are 6 compensation schemes for user selection.

6,Up to 16 output

7,Easy to operate

8,All kinds of control parameters can be adjusted directly and conveniently

9,With automatic operation and manual operation of the two ways

10,With over voltage and under voltage protection function

11,With power down protection function and the data is not lost

12,The current signal input impedance is less than or equal to 0.01.

13,Target power factor adjustment range is wide

Company Information

Packaging & Shipping

FAQ

Q1. What is your terms of packing?
A: Generally, we pack our goods in brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?
A: Generally, it will take 5 to 7 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.