12
Bef
ore
Operation
Handling
Model Identification and Specifications
Specifications (AKZJ188/358/458)
Model identification
AKZJ
8
-
(Note 1) Menu symbol
• B : Circuit breaker (with built-in breaker)
• C : CE-conformable
• H : Built-in heater
• E : Different voltage (Built-in transformer)
E1 : 220 VAC, 230 VAC
50/60 Hz
E2 : 380 VAC, 400 VAC, 415 VAC
50/60 Hz
E3 : 440 VAC, 460 VAC, 480 VAC
50/60 Hz
• 18 : 1.8 kW
• 35 : 3.5 kW
• 45 : 4.5 kW
• 56 : 5.6 kW
• 90 : 9.0 kW
(Note 2) Nominal cooling capacity
Indicates cooling capacity at standard point with commercial
power supply frequency of 60 Hz. (Inlet oil temperature and
room temperature: 35˚C, VG32-equivalent oil is used.)
Series name AKZJ: Energy-saving high-precision
inverter oil cooling unit
Nominal cooling capacity (Note 2)
Series symbol (8 series)
Menu symbol (Note 1)
Oil Cooling Unit equivalent horsepower (HP)
0.5
1.5
1.6/1.8
AKZJ188
AKZJ458
1.35kVA/5.7A
1.35kVA/5.6A
1.62kVA/6.1A
Same as standard
Same as standard
Same as standard
1.07kVA/3.1A
1.09kVA/3.2A
1.07kVA/2.8A
Equivalent to 0.4 kW
–H
–E
∗
3
Standard
Cooling capacity (50/60 Hz)
∗
1
kW
kW
200 V 50 Hz
200 V 60 Hz
220 V 60 Hz
mm
K
˚C
˚C
˚C
kg
Heater
Power supply
∗
2
Transformer capacity
Exterior color
Outer dimensions (H × W × D)
Compressor (Fully-enclosed DC swing type)
Evaporator
Condenser
Propeller fan
Motor
Refrigerant control
Local procurement
item
Circuit breaker (Rated current)
Other than circuit breaker
Refrigerant (New refrigerant: R410A)
∗
5
Loading weight
Applicable oil
Protection device
Temperature
control
Tuning
type
Fixed
type
Reference
Control target
Tuning range
Control target
Range
Motor
Agitator
Max. power consumption
Max. current consumption
Main circuit
Operation circuit
Circuit voltage
Model
(Selectable)
Operating range
Oil viscosity
Tank liquid temperature
Room temperature
Transportation vibration resistance
kg
Weight
A
Internal circuit breaker (Rated current)
A
–B
–C
980×360×440
980×450×630
103
41
38
10 (Required for the models other than “–B”)
3-phase 200/200 · 220 VAC 50/60 Hz
∗
3
3-phase 200/200 · 220 VAC 50/60 Hz
12/24 VDC
White
Open coil type
Cross fin coil type
1
φ
, 50 W, 4P
Room temperature or machine temperature
∗
4
(Factory setting: Room temperature: Mode 3)
Tank liquid temperature
Within ±9.9 relative to reference temperature (Factory setting: 0.0)
Tank liquid temperature
5–50
Inverter compressor rotation speed + Electronic expansion valve opening
5–45
5–50
0.5–200
Water-soluble cutting/grinding fluid, Cutting/grinding oil, Lubricating oil, Hydraulic oil, Water for industrial use
(Note: Inapplicable to chemicals, foods and fuels)
Vertical: 14.7 m/s
2
(1.5 G) × 2.5 hr (10 to 100 Hz sweep/5 min)
Agitator inner thermostat, Reverse-phase protector, Restart prevention timer, Low room temperature protection thermostat, High oil temperature
protection thermostat, Low oil temperature protection thermostat, Discharge pipe temperature thermostat, Condenser temperature thermostat,
Refrigerant leak detector, Inverter protector, No-fuse breaker (“–B” only), High-pressure pressure switch (“–C” only), Compressor protection
thermostat (“–C” only), Overheat prevention temperature thermostat (“–H” only), Fuse (“–H” only)
2.2kVA
1.76kVA/5.9A
1.78kVA/5.8A
1.79kVA/6.3A
Same as standard
Same as standard
Same as standard
1.76kVA/5.2A
1.78kVA/5.2A
1.79kVA/4.9A
2.2kVA
1.94kVA/5.9A
1.96kVA/5.8A
1.98kVA/6.3A
Same as standard
Same as standard
Same as standard
1.94kVA/5.7A
1.96kVA/5.7A
1.98kVA/5.3A
2.2kVA
–H
–E
∗
3
Standard
–B
–C
1
φ
300, 75 W
0.58
0.81
0.99
62
Tank (Depth: 400 mm or more), supply pump, float switch, return filter
10
1.2
AKZJ358
–H
–E
∗
3
Standard
–B
–C
3.2/3.5
3-phase 200/200 · 220 VAC 50/60 Hz
∗
3
1
4.2/4.5
3-phase 200/200 · 220 VAC 50/60 Hz
∗
3
1
109
47
44
10
118
56
53
10
Equivalent to 0.75 kW
1120×360×440
1120×450×630
Equivalent to 1.1 kW
1320×360×440
1320×450×630
Sound level (Measured at 1 m from front of unit,
at 1 m height, in anechoic room)
dB (A)
PIM00132A_EN.fm 12 ページ ２００７年９月２０日 木曜日 午後３時４分
