OVK split-system air conditioner

The OVK vehicle air conditioner is designed to cool the air in the cabins of special machinery and rolling stock: excavators, cranes, locomotives, trams, drilling rigs and other machines. It is also suitable for electrical switch rooms, pump rooms, compressor rooms and technical premises.

Available as a monoblock or split system, for horizontal or vertical mounting. Cooling capacity from 2.5 to 40 kW, works with common refrigerants (R410A, R134a, R32, R407C) and is designed for outdoor operation (climate version U1). Electrical equipment protection rating — at least IP54.

Specifications (depending on model)

• Cooling capacity: 2.5–40 kW
• Airflow: 400–4250 m³/h
• Power consumption: 1.3–15 kW
• Power supply: AC or DC
• Power circuit voltage: 380 / 220 / 230 V ±10%
• Control circuit voltage: 380 / 220 / 230 / 12 / 24 V
• Refrigerants: R410A / R134a / R32 / R407C
• Max. condenser inlet air temperature: up to 55°C (standard) / up to 80°C (high-temperature)

Reliability and safety

OVK air conditioners are designed for long service:

• mean time between failures — at least 8,000 hours
• electrical equipment protection rating — at least IP54
• easy access for maintenance and repair
• compliance with electrical and fire safety requirements
• warranty — at least 12 months from commissioning

Order code example

ОВК – Ек 1 M 35 У1.001

(for an excavator, horizontal mounting, monoblock, cooling capacity 3500 W, climate version U1)

Model code explained

• Name: ОВК (OVK)
• Air conditioner type: Кр — crane; Тп — locomotive and track machines; Ек — excavator; Уб — drilling rig; Та — traction unit; ВТ — high-temperature; Тр — tram
• Mounting: 1 — horizontal; 2 — vertical
• Design: М — monoblock; С — split system
• Cooling capacity code: 25 — 2500 W; 35 — 3500 W; 50 — 5000 W; 70 — 7000 W; 90 — 9000 W; 200 — 20200 W; 210 — 21000 W; 400 — 40000 W
• Climate version: У1 (U1)
• Modification: e.g. 001
• Connection type (split systems): 3 — flexible rubber refrigerant line; 4 — copper refrigerant line