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Open Type Diesel Generator Set

250kW 312.5kVA Shangchai Engine Open Frame Diesel Generator Set

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Open Type Diesel Generator Set

Diesel Generator with ATS

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250kW 312.5kVA Shangchai Engine Open Frame Diesel Generator Set

Brand Name:	JFP
Model Number:	JFP-250GF
MOQ:	1
Payment Terms:	L/C,T/T

Detail Information

Product Description

Detail Information

Place of Origin:

Jiangsu, China

Certification:

ISO, CE, TLC, CCS, BV

Controller:

Deepsea/ComAp/Smartgen

Type:

Open Type

Engine:

Shangchai

Warranty:

1 Year

Phase:

3 Phase 4 Wire

Rated Prime Power:

250kW / 312.5kVA

Standby Power:

275kW / 343.75kVA

Rated Frequency:

50Hz (60Hz Optional)

Rated Voltage:

400/230V (480V Customizable)

Overall Dimension:

3350 × 1280 × 1730 Mm

Net Weight:

3480 Kg

Packaging Details:

Plyfilm or plywood

Highlight:

312.5kVA Open Frame Diesel Generator

250kW Shangchai Diesel Generator

Shangchai Open Diesel Generator Set

Product Description

JFP 250kW (312.5kVA) Shangchai Open Type Diesel Generator Set

This 250kW (312.5kVA) open-frame diesel generator set is powered by genuine Shangchai heavy-duty industrial diesel engine, matched with high-efficiency brushless synchronous alternator. Adopting open-type structure, it features outstanding heat dissipation performance and easy access for inspection, maintenance and component replacement. It can operate as prime power or emergency standby power source.

Technical Specifications

General Unit Parameters

Item	Specification
Rated Prime Power	250kW / 312.5kVA
Standby Power	275kW / 343.75kVA
Rated Frequency	50Hz (60Hz optional)
Rated Voltage	400/230V (480V customizable)
Rated Current	451A
Power Factor	0.8 Lagging
Rotating Speed	1500rpm
Connection	3 Phase 4 Wires, Star Connection
Structure Type	Open Frame Type
Control System	Intelligent digital controller (ATS optional)
Overload Capacity	110% rated load for 1 hour every 12 hours
Base Fuel Tank	8-hour continuous running fuel tank

Shangchai Diesel Engine

Item	Specification
Engine Model	SC9D420D2
Configuration	In-line 6-cylinder, 4-stroke, water cooled
Intake Mode	Turbocharged & Intercooled
Governing Mode	Electronic governor
Displacement	8.82L
Starting System	24V DC electric start
Cooling System	Closed radiator cooling
Fuel Consumption	≤203 g/kW*h
Fuel Type	0# Diesel

Alternator

Item	Specification
Type	Brushless self-excited synchronous alternator with AVR
Winding	100% pure copper winding
Insulation Class	Class H
Protection Grade	IP23
Steady-state Voltage Regulation	≤±1%
Efficiency	≥94.2%
Waveform Distortion Rate	≤2.5%

Dimension & Weight

Overall Dimension (L×W×H): 3350 × 1280 × 1730 mm
Net Weight: 3480 kg

Main Features

Genuine Shangchai Heavy-duty Industrial Engine: Well-proven domestic high-power power platform, sufficient power reserve, excellent load step response, stable performance under long-term heavy-duty working conditions, complete global spare-parts support.
100% Pure Copper Brushless Alternator: Equipped with built-in AVR automatic voltage regulator, fast voltage adjustment, strong anti-surge-load capacity, low temperature rise and long service life.
Open-Frame Structure: Smooth air circulation brings superior heat dissipation effect. All key components are exposed for convenient daily inspection, troubleshooting and parts replacement.
Heavy-duty Integrated Base Frame: Robust steel base with built-in fuel tank, fitted with high-performance rubber shock absorbers to reduce vibration transmission.
Complete Multi-protection System: Real-time monitoring of oil pressure, coolant temperature, rotating speed, voltage and current; automatic alarm and shutdown upon fault occurrence.
Reasonable Overall Layout: Convenient for hoisting, container loading and on-site installation. Can be retrofitted with silent canopy, mobile trailer or container later.

Competitive Advantages

✅ Excellent heat-dissipation performance, suitable for long-time continuous full-load operation

✅ Mature Shangchai power solution, stable matching and low failure rate

✅ High cost-performance, lower procurement and maintenance cost compared with fully imported gensets

✅ Simple maintenance design, effectively reduce after-sales service time and cost

✅ Flexible expandability: optional silent canopy, mobile trailer, container housing

✅ Multiple optional accessories: ATS automatic transfer switch, remote cloud monitoring, multi-unit parallel system

✅ Sound global after-sales network, fast spare-parts supply

Application Scope

Prime power or emergency backup power for industrial plants, mining sites, large construction sites, industrial parks, large warehouses, water treatment plants and other sites without strict noise-control requirements.

Product Images

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products details

Cummins Diesel Genset

Perkins Diesel Genset

Volvo Diesel Genset

Deutz Diesel Genset

Gas Genset

Silent Diesel Genset

Open Type Diesel Generator Set

Trailer Diesel Generator

Mobile Diesel Genset

Container Diesel Generator

Emergency Diesel Generator

Backup Diesel Generator

High Voltage Generator

Marine Diesel Genset

Diesel Generator with ATS

250kW 312.5kVA Shangchai Engine Open Frame Diesel Generator Set

312.5kVA Open Frame Diesel Generator

250kW Shangchai Diesel Generator

Shangchai Open Diesel Generator Set