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VCHRP-TM – an universal VFD for AC industrial loads up to 17,500 kVA with 3 kV, 6 kV and 10 kV nominal output voltage. Due to high quality of development and production, VCHRP-TM can operate with the already installed and the new asynchronous or synchro- nous motors.
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Capacitor unit for reactive power compensation UKKRM 6 series (for 0,69 kV)

Capacitor unit for reactive power compensation UKKRM 6 produced in accordance with ShEDK.6564 - 43.001TU, GOST 27389-87, and designed to improve the power factor in the automatic mode while connected to the supply grid at the transformer substation, or directly at the consumer.


 

Capacitor unit for reactive power compensation UKKRM 6  

 

Control of the capacitor unit is provided by automatic controllers of the power factor NOVAR 5+ or NOVAR 114  manufactured by KMV (Czech Republic). The microprocessor-based regulator provides needed level of the power factor with high accuracy and a wide range of compensated power. Regulator NOVAR by RS 485 / RS 232 interface (MODBUS-RTU protocol) allows configuring and monitoring the required parameters in real time. CD with software comes with the device.  

 

 

 

Customizable parameters of the NOVAR regulator

Target Power Factor

from 0.80 inductive to 0.90 capacitive 

Standard power factor

0,98 inductive

Time of gear switching

from 5 to 1200 seconds

Blocking of repeated switching on of the gear

from 5 to 1200 seconds

Smallest capacitor current, A

(0,05 - 2) x coef. ITT (measuring current transformer)

Settingthegearsvalues

automatically or manually

Setting the connection method

automatically or manually

Technical characteristics

Parameter
Value
 Nominal capacity
100, 150, 160, 200, 250, 262,5, 300, 350, 400, 450, 500, 550, 600, 650, 700 kvar
 Rated power supply circuit voltage
660 V, frequency 50 Hz
 Deviations of mains supply voltage
-15 to +10% of the nominal value
 Rated operating conditions
prolonged
 Overcurrent coefficient
1,5
 Type of capacitors
  MKPg series 275.ххх company ELECTRONICON (Germany) and Phase Cap (MKK690) company EPCOS - environmentally safe

It is possible to manufacture units with intermediate capacities by agreement with the Customer.

Connection of the unit can be made with cable through the bottom entry.

 Unit designation

Rated capacity of the unit Q, kvar

Rated capacity of the lowest stage, kvar

Rated phase current, A

Dimensions, mm

Weight, kg

W

H

D

 UKKRM-6-100-5 U3, UXL4

100

5

88

600

1600

400

108

 UKKRM-6-100-12,5 U3, UXL4

100

12,5

88

600

1600

400

108

 UKKRM-6-150-5 U3, UXL4

150

5

132

800

1600

400

131

 UKKRM-6-150-12,5 U3, UXL4

150

12,5

132

800

1600

400

131

 UKKRM-6-150-25 U3, UXL4

150

25

132

800

1600

400

128

 UKKRM-6-160-20 U3, UXL4

160

20

140

800

1600

400

134

 UKKRM-6-200-12,5 U3, UXL4

200

12,5

176

800

1600

400

155

 UKKRM-6-200-25 U3, UXL4

200

25

176

800

1800

400

145

 UKKRM-6-250-12,5 U3, UXL4

250

12,5

219

800

1800

400

162

 UKKRM-6-250-25 U3, UXL4

250

25

219

800

1800

400

159

 UKKRM-6-262,5-12,5 U3, UXL4

262,5

12,5

230

800

1800

400

162

 UKKRM-6-300-12,5 U3, UXL4

300

12,5

263

1600

1800

400

225

 UKKRM-6-300-25 U3, UXL4

300

25

263

800

1800

400

165

 UKKRM-6-350-12,5 U3, UXL4

350

12,5

307

800

2000

400

192

 UKKRM-6-350-25 U3, UXL4

350

25

307

1600

2000

400

235

 UKKRM-6-400-12,5 U3, UXL4

400

12,5

351

800

2000

400

204

 UKKRM-6-400-25 U3, UXL4

400

25

351

1600

2000

400

241

 UKKRM-6-450-12,5 U3, UXL4

450

12,5

395

1600

2000

400

257

 UKKRM-6-450-25 U3, UXL4

450

25

395

1600

2000

400

254

UKKRM-6-500-25 U3, UXL4

500

25

438

1600

2000

400

260

UKKRM-6-550-25 U3, UXL4

550

25

482

1600

2000

400

273

UKKRM-6-600-25 U3, UXL4

600

25

526

1600

2000

400

279

UKKRM-6-650-25 U3, UXL4

650

25

570

1600

2000

400

292

UKKRM-6-700-25 U3, UXL4

700

25

614

2400

2000

400

343

Capasitor unit designation

UKKRM
- 6
- Х
- Х
- ХХ
1
  2
  3
  4
  5

1- capacitor unit for reactive power compensation

2- serial number of the design

3- nominal capacity of the unit, kvar

4- rated capacity of the lowest control stage, kvar

5- modular modification according GOST 15150-69 and GOST 15543.1-89.


Ordering example: UKKRM - 6 - 200 - 12,5 U3.

Inputs – Outputs
 
 The measured current
0.05 to 7.5 A
 Current accuracy
±1 %; ±0,01 А
 Number of output relays
up to 6, with NOVAR 206; up to 14, with 14 NOVAR 214
 Output capability
4 A / 250 V AC
 Voltage power line
230 V -10 ... +15% frequency 50 or 60 Hz
 Maximum power consumption
10 VA
 Overvoltage category
II
 Protection class
Class A

Operating conditions

 Industrial room
Class B2-1 to IEC654-1
 Operating temperature
-40 to +40 ° C for U3, from +1 to +35 ° C for UXL4
 Storage
from -20 до +70 °С.
 Relative humidity
from 10 до 75 %.

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