# Caterpillar C15 DE550 E0

> diesel-generator-set - 550 kVA standby / 500 kVA prime Cat C15 ACERT motorlu dizel jeneratör seti; Cat fırçasız alternatör, GCCP kontrolör.

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## Overview

- **Brand:** Caterpillar
- **Product family:** C15 (50 Hz)
- **Application:** 550 kVA standby / 500 kVA prime Cat C15 ACERT motorlu dizel jeneratör seti; Cat fırçasız alternatör, GCCP kontrolör.
- **Product type:** diesel-generator-set

## Power Ratings (ISO 8528)

| Rating | kVA | kW |
|---|---|---|
| Prime power (PRP) | 500 | 400 |
| Standby power (LTP/ESP) | 550 | 440 |

- **Voltage / frequency:** 380 / 400 / 415 V, 50 Hz, 3-phase, 0.8 PF
- **Rated current:** 794 A
- **Fuel consumption @ 75% load:** 76.2 L/h

## Engine & Alternator

- **Engine:** Caterpillar C15 ACERT (6-cylinder in-line, 15.2 L, Turbocharged, air-to-air aftercooled, 1500 rpm)
- **Governing:** ADEM A4 electronic
- **Alternator:** Caterpillar A2985L4 - Class H, IP23
- **Controller:** Cat GCCP 1.3 (TCP 1000 option)

## Mechanical & Acoustic

- **Enclosure:** Open skid
- **Dimensions (L×W×H):** 3830 × 1130 × 2255 mm
- **Weight:** 3700 kg - **Fuel tank:** - L
- **Noise @ 7 m:** - dB(A)

## Standards

- ISO 8528-5
- ISO 3046
- IEC 60034-1
- NEMA MG1-22/33
- AS1359
- UL 2200
- NFPA 110
- 2006/42/EC

## Sources

- https://www.cat.com/en_GB/products/new/power-systems/electric-power/diesel-generator-sets/116954.html
- https://emc.cat.com/pubdirect.ashx?media_string_id=LEHE1637-

- **Source scope:** manufacturer-family
- **Last reviewed:** 2026-09-13

Manufacturer portfolio/family source. Confirm the exact order code, guaranteed ratings and project-specific options against the current OEM datasheet before procurement or an SLD study.

Ratings follow the manufacturer datasheet ISO 8528 definitions. Site-specific fuel, exhaust, cooling and paralleling engineering require qualified verification before procurement.