Hitachi SH1-900H

7-2
Chapter 7
Specifications
7.2 Specifications (Continued)
Model name
SH1-*****-H
03410
03950
04460
04810
05500
06600
standard capacity
SH1-****H
1600
1850
2000
2200
2500
3150
Applicable
Motor capacity(kW)
(4poles)
VLD
—
—
—
—
—
—
LD
185
200
220
250
280
355
ND
160
185
200
220
250
315
Output
Rated output
current
(A) *1)
VLD
-
-
-
-
-
-
LD
341
395
446
481
550
660
ND
310
370
405
450
500
600
Overload
current rating
VLD
—
LD
120% 60sec / 150% 3sec
ND
150% 60sec / 200% 3sec
Rated output voltage
Three-phase(3 wire)380 to 460V (Corresponding to the incoming voltage)
Rated
capa-
city
(kVA)
400V
VLD
—
—
—
—
—
—
LD
236.2
273.6
308.9
333.2
381.1
457.2
ND
214.7
256.3
280.5
311.7
346.4
415.6
460V
VLD
—
—
—
—
—
—
LD
271.7
314.7
355.3
383.2
438.2
525.9
ND
247.0
294.8
322.7
358.5
398.4
478.0
Input
Rated input
current
(A) ∗ 2) ∗ 8)
VLD
—
—
—
—
LD
405.8
470.1
530.7
572.4
654.5
785.4
ND
368.9
440.3
482.0
535.5
595.0
714.0
Rated input AC voltage
*3)
Control power supply: Single-phase supply 380 to 460V ( Permissible AC voltage 323 to 506V) ,
50Hz(allowable variation range: 47.5 to 52.5Hz)/60Hz (allowable variation range:57 to 63Hz)
Main circuit power supply: Three-phase(3 wire) 380 to 460V ( Permissible AC voltage 323 to 506),
50Hz(allowable variation range: 47.5 to 52.5Hz)/60Hz(allowable variation range: 57 to 63Hz)
Power supply
capacity
(kVA) *4)*8)
VLD
—
—
—
—
—
—
LD
309.3
358.3
404.6
436.4
498.9
598.8
ND
281.2
335.6
367.4
408.2
453.6
544.3
Carrier frequency
variation *5)
VLD
—
LD
0.5 to 8.0kHz
ND
0.5 to 10.0kHz
Starting torque *6)
180% / 0.3Hz
Braking
Regenerative
External regenerative braking unit
Minimum resistance
value(Ω)
―
Dimensions
*7)
H(height)(mm)
995
995
995
995
995
1200
W(width)(mm)
480
480
680
680
680
580
D(Depth)(mm)
370
370
370
370
370
450
Protective structure
IP20 – UL Open Type
Aprox. weight (kg)
95
95
125
125
125
170
*1) The rated input current is the value when the drive is operated in the rated output current. The value of the impedance at the supply side changes
due to the wiring, breaker, input reactor, etc.
*2) Make sure the following for Low Voltage Directive (LVD) compliant.
- Pollution degree 2, - Overvoltage category 3 (for 380 to 460Vac Input supply), - Overvoltage category 2 (for over 460Vac Input supply)
*3) The power supply capacity is the value of the rated output current at 440V. The value of the impedance at the supply side changes due to the wiring,
breaker, input reactor, etc.
*4) The setting range of carrier frequency [bb101] / [bb201] is limited according to the [Ub-03] setting(load type selection).
It is recommended to set the carrier frequency settings [bb101]/[bb201] equal or greater than the (maximum output frequency x 10)Hz.
For induction motor IM, it is recommended to set the carrier frequency to 2 kHz or more except V/f control. For synchronous motor
(SM)/Permanent magnet motor (PMM), it is recommended to set the carrier frequency to 8 kHz or more.
*5) The value is specified for the Hitachi standard motor controlled by the sensorless vector control when ND rating.
Torque characteristics may vary by the control system and the use of the motor.
*6) The key height of keypad is excluded from dimensions. When an option is connected, the depth is increased. Refer to the each optional Guide.
*7) The rated input current and power supply capacity of SH1-03410-H(SH1-1600H) and upper models are described under the condition that the
power factor improving reactor is installed.
*8) SH1-03410-H (SH1-1600H) to SH1-066000-H (SH1-3150H) support only ND (normal duty)/LD(low duty) double rating.