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Generator JERBINDO CJPS C-50 WP
Diesel Generator Set | Cummins

JERBINDO CJPS C-50 WP

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  • Confirmed stock & pricing
  • ISO 9001/14001/45001 & TKDN
Generator JERBINDO CJPS C-50 WP — Open Frame
Generator JERBINDO CJPS C-50 WP — Silent
Generator JERBINDO CJPS C-50 WP — Silent Mobile

Open Frame

*Photo is a product illustration; actual specifications may differ.

Prime Power
50 kVA
40 kW
Standby Power
55 kVA
44 kW
RPM / Frequency
1500 rpm / 50 Hz
Fuel Use (75% load)
7.8 L/hr

JERBINDO CJPS C-50 WP is a diesel generator rated at 50 kVA prime and 55 kVA standby, powered by a water-cooled Cummins 4BTA3.9-G2 engine with a Stamford alternator. The unit is designed for power needs in clinic, hotel, commercial building, with high operational reliability and optimal fuel efficiency.

Reliable Solution For

  • Clinic
  • Hotel
  • Commercial Building

Engine System

Cooling SystemWater Cooled
Engine BrandCummins
Engine Model4BTA3.9-G2

Engine Specifications

AspirationTurbocharged, Charge Air Cooled
Cylinder Arrangement4 in-line
Cylinders4
Displacement3.9 L
Bore102 mm
Stroke120 mm
GovernorElectronic
Max Engine Power55 kWm
Oil Capacity11 L

Alternator

Brand & ModelStamford S1L2-R1
Power Factor | Voltage0.8 | 380 V

Power Output

Prime Output50 kVA | 40 kW
Standby Output55 kVA | 44 kW
Voltage | Frequency | Speed380 V | 50 Hz | 1500 rpm

Unit Dimensions & Weight

Open Type (standard)Silent Canopy (optional)
Dimensions (L×W×H)1850 x 970 x 1530 mm2600 x 1200 x 1530 mm
Dry Weight1070 kg1390 kg

Units ship as open type as standard. Silent canopy dimensions are indicative and may change with the canopy specification (noise level, fuel tank capacity, service access).

Fuel Consumption

  • 100% Full Load10.3 L/hr
  • 75% Typical Load7.8 L/hr
  • 50% Light Load5.7 L/hr

Unit Highlights

  • Water cooling: stable thermal performance in intensive operation in tropical climates
  • 1500 rpm speed, optimal for fuel efficiency under daily operating loads
  • Stamford alternator: keeps output voltage stable for sensitive equipment
  • Measured fuel use of 7.8 L/hr at 75% load: predictable operating costs

Frequently Asked Questions

Which operating environments suit the JERBINDO CJPS C-50 WP best?

This unit is designed for clinic, hotel, commercial building. With water-cooled operation and a prime rating of 50 kVA, it supports continuous and backup operation in facilities that need high reliability.

When should I use the prime rating and when the standby rating on this unit?

The 50 kVA prime rating applies when the generator is the main power source under varying loads, for example at sites without a stable grid supply. The 55 kVA standby rating is for backup during outages, with use limited to no more than 10% of total annual operating hours.

Is this unit available as both open frame and silent canopy?

Yes. JERBINDO units come as an open frame for enclosed engine rooms and with a silent canopy for areas that need lower noise. Dimensions and weight differ by configuration; state your preference when requesting a quotation.

What should I prepare before requesting a quotation?

Prepare your estimated total load in kW or kVA, the operating type (prime or standby), the installation location, your enclosure preference (open or silent), any ATS or AMF panel needs, and your target operating date. This helps our team recommend the right unit and price.

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Prime
50 kVA
Standby
55 kVA
Alternator
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Cooling
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Open TypeOption: Silent

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Prime
50 kVA
Standby
55 kVA
Alternator
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Cooling
Air Cooled
Fuel @ 75%
11 L/hr

Open TypeOption: Silent

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Prime
50 kVA
Standby
55 kVA
Alternator
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Cooling
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Fuel @ 75%
11 L/hr

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Engine: Deutz F4L914

Prime
45 kVA
Standby
49.5 kVA
Alternator
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Cooling
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Fuel @ 75%
8 L/hr

Open TypeOption: Silent

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1977
Experienced since
ISO
9001 · 14001 · 45001
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