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Single stage compression screw line chiller unit iZSB SERIES L type-IZSB 130L
Single stage compression screw line chiller unit iZSB SERIES L type-Kobelco Compressor Co., Ltd.

Single stage compression screw line chiller unit iZSB SERIES L type
Kobelco Compressor Co., Ltd.


About This Product

■Outstanding energy-saving performance with inverter control Demonstrates excellent energy-saving performance depending on the load

By controlling the rotational speed of the inverter, the refrigeration capacity is controlled steplessly and excessive cooling is prevented, resulting in outstanding energy-saving performance. In addition, unloading, which was conventionally done using a piston valve, is now controlled by an inverter, resulting in optimal operation according to the load, resulting in significant energy savings.

■Quick solutions with iZ monitor Equipped with advanced brain "iZ monitor"

Merely notifying you of an abnormal stop is not enough. Kobelco thought so. The "iZSB/iZαB series" constantly monitors the operating status of the refrigerator using sensors installed in each part. It detects machine abnormalities in advance and sends out warnings before abnormal stops or breakdowns occur, preventing sudden machine downtime. It also has a driving history memory function, which allows you to accurately understand the situation leading up to a problem, which helps in speedy resolution.

■No need for stop intervals due to soft start mechanism

Demonstrates excellent energy-saving performance depending on the load. There is no inrush current at startup, allowing for soft startup. The effects of installing an inverter are also visible at startup. Constant-speed star-delta startup puts a huge burden on the motor, and requires a 10-minute interval between restarts. The "iZSB/iZαB series" uses an inverter for soft startup, so this interval is unnecessary and a quick restart is possible. This allows you to stop operations even if you wanted to do so but were unable to do so, contributing to greater energy savings.

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    Single stage compression screw line chiller unit iZSB SERIES L type

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1 Models of Single stage compression screw line chiller unit iZSB SERIES L type

Image Part Number Price (excluding tax) Economizer format Brine cooler type Brine cooler piping size Protection device Refrigerating machine oil initial filling amount (L) Refrigeration oil brand Refrigeration capacity (kW) Refrigerant initial charge amount (kg) Refrigerant type Condenser type Condenser piping size Control method Frequency External dimensions (length x width x height) (mm) Capacity control Installation conditions Legal frozen tons (tons) Power consumption (kW) Product mass (kg) Motor nominal output (kW) Electric motor type Electric motor starting method Power supply Noise level (dB (A) ) High pressure gas production notification category
Single stage compression screw line chiller unit iZSB SERIES L type-Part Number-IZSB 130L

IZSB 130L

Available upon quote

Brazing plate type

Brazing plate type

JIS10K-80A

High pressure cutoff device, electronic thermal (for inverter), motor protector, safety valve (not included with 130L)
Circuit protector (for operation circuit), antifreeze thermostat, discharge temperature thermostat, low oil pressure protection relay

8

Idemitsu Daphne Hermetic Oil FVC68D

101.2

40

R404A/GWP 3,920

Water-cooled horizontal shell and tube type

Rc3

Fully automatic operation by controller (brine outlet temperature control)

50/60Hz

2,360×930×1,195

Continuous control by brine outlet temperature

Indoor installation, ambient temperature: 0~40℃

19.3

45.2

1,065

37

Semi-hermetic 4-pole 3-phase induction type

Inverter

Electric motor: 200/220V 3 phase
(Self-sufficient) Operation circuit: 200/220V single phase

73

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