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VLV 4 & 12

VLV 4 & 12

CHILLERS

14,330/39,580 Btu/h

Our VLV 4 & 12,  compact chillers, are designed for stand-alone, off-grid battery energy storage systems (BESS) delivering precise liquid cooling in a space-saving design that can be installed inside the container or cabinet. The VLV comes standard with a power supply from 570 up to 800 V DC to directly connect with the battery system – no need for power conversion ensuring efficient and sustainable operation of portable BESS power stations.  Built for extreme environments, it operates reliably from -13°F to +113°F.  Design: powder coated RAL 7035 (light gray)


Direct Power Connect

Directly connect the power supply from 570 up to 800 V DC with the battery system with no need for power conversion leading to greater efficiency, fewer components, and a simplified system design.

Made for All Climates

The VLV safely operates in cold and hot conditions between -13 and +113 °F.

Preserves Battery Life

An integrated internal heater preserves battery life in wintertime by maintaining a stable minimum temperature.

Energy Efficiency and Reliability

Inverter-driven compressor and variable frequency drive (VFD) technology to optimize cooling during charge/discharge cycles, EC brushless fans and micro-channel condenser all deliver energy efficiency and reliability.

Integrated Communication

Error/warning and status communication for integration with your Battery Management System via Modbus RTU/ Modbus TCP.

Intentional Design

Stand-alone unit that can be mounted inside the cabinet or container due to a slim profile and a structural notch to fit against the cabinet structure.

Certifications

Certified to CE

MODEL NUMBERVLV 4VLV 12
PART NUMBER4407040500144071205001
RATED VOLTAGE AC 50 /60(V ± 10%)570/800
CAPACITY*Btu/h1433039580
kW4.211.6
Tons1.23.3
FLOW RATE of PUMPGPM9.515.9
LPM3660
PUMP PRESSUREpsi29
bar2
TANK VOLUME (gal/l)1.3/5
MAX POWER CONSUMPTION (kW)2.65.6
MAX CURRENT CONSUMPTION (A)7.511.5
AIR VOLUME FLOW (m^3/h)20003000
CONNECTIONS (medium) IG (BSP)1”
REFRIGERANTR1513A
MAX NOISE LEVEL @ 60 Hz (EN ISO 3741)66.2dB
WIDTH in34.12
DEPTH in 17.60
HEIGHT in (with damper feet)35.87 (36.91)
DRY WEIGHT (lb/kg)287/130353/160
*W64 / A90 (with pump) 60 Hz
VLV 4 & 12
MANUAL
DATA SHEET
DRAWINGS

Cooling Capacity

SKU: 44070405001, 44071205001-1 Categories: ,

Subject to technical amendments and misprints.

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DMC 8.0DMC 8.0 door-mounted chiller for BESS applications