Low-Voltage Capacitors CLMD

Low-voltage capacitors CLMD

Low-voltage dry capacitors for low power factor and power quality problems
As a source of reactive power, Hitachi Energy low-voltage capacitors provide significant improvement of power quality and reduction in energy costs by:

Main Characteristics of MPCB Type TMP:

Reducing or eliminating expensive utility penalties for low power factor
Reducing power losses in cables and transformers
Increasing power transmission capacity in cablesy
Increasing available transformer capacity
Improving voltage stabilization in long cables

The CLMD capacitor family includes the following capacitor types: CLMD13, CLMD33S, CLMD43, CLMD53, CLMD63, CLMD83, CLMD03 and the CLMD03 power module (PMOD03).n

The PMOD03 is an all-in-one compact and pre-wired power module (including capacitor, contactor, fuses and discharge resistor), especially developed to allow easy capacitor bank manufacturing with a significant cost minimization.

Applications

Low-voltage capacitor units CLMD are used in industrial and commercial installations.

Why Hitachi Energy?

The low-voltage dry capacitors CLMD offer customers best-in-class reliability, flexibility and peace of mind, thanks to:

Dry type design
Unique sequential protection system
Hitachi Energy in-house metallized film giving excellent dielectric properties
Heavy-duty enclosure
Long life
High reliability
Comprehensive range
Light weight, easy to install
Complies with international standards, CE marked
Environment friendly
Very low losses

Brief performance data

Products - SEZ - Industrial Plugs & Sockets

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Connection	3-phase (single-phase available on request)
Voltage range	From 220 V to 1000 V
Net output power	Up to 130 kvar
Reactors	Combinations with reactors possible
Discharge resistors	Safe discharge to less than 50 V in 1 minute
Protection degree	IP42 (IP52 on request)
Case material	Zinc electroplated mild steel
Execution	Indoor
Maximum ambient temperature	+55°C
Minimum ambient temperature	-25°C
Losses	<0.5 Watt/kvar for 380 V rated voltage and above
Tolerance on capacitance	0% + 10%
Altitude	Up to 1000 m

Connection

3-phase (single-phase available on request)

Voltage range

From 220 V to 1000 V

Net output power

Up to 130 kvar

Reactors

Combinations with reactors possible

Discharge resistors

Safe discharge to less than 50 V in 1 minute

Protection degree

IP42 (IP52 on request)

Case material

Zinc electroplated mild steel

Execution

Indoor

Maximum ambient temperature

+55°C

Minimum ambient temperature

-25°C

Losses

<0.5 Watt/kvar for 380 V rated voltage and above

Tolerance on capacitance

0% + 10%

Altitude

Up to 1000 m


Connection	3-phase
Voltage range	400 V and 415 V at 50Hz 380 V and 480 V at 60Hz
Net output power	25 or 50kvar
Discharge resistors	Included Discharge less than 50 V in 1 minute
Protection degree	IP00
Case material	Aluminum
Execution	Indoor
Maximum ambient temperature	Class D according to IEC60831: Maximum average over 1 year: 35°C Maximum average over 24h: 45°C Maximum: 55°C
Minimum ambient temperature	-25°C
Capacitor losses	<0.5 Watt/kvar (discharge resistor losses included)
Tolerance on capacitance	0% + 10%
Altitude	Up to 1000 m

Connection

3-phase

Voltage range

400 V and 415 V at 50Hz
380 V and 480 V at 60Hz

Net output power

25 or 50kvar

Discharge resistors

Included
Discharge less than 50 V in 1 minute

Protection degree

IP00

Case material

Aluminum

Execution

Indoor

Maximum ambient temperature

Class D according to IEC60831:
Maximum average over 1 year: 35°C
Maximum average over 24h: 45°C
Maximum: 55°C

Minimum ambient temperature

-25°C

Capacitor losses

<0.5 Watt/kvar (discharge resistor losses included)

Tolerance on capacitance

0% + 10%

Altitude

Up to 1000 m

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