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LARGE CAPACITY - SENSORLESS VECTOR
HIGH PERFORMANCE ELEVATOR DRIVES
Main Features
* Powerful starting torque of 200% at 0.5 Hz and 150% at 0 Hz.
*Conforms with Global standards including UL, c-UL, CE and C-Tick.
*PC-based configuration software and enhanced keypad offering compatibility with communication networks
*P and I gains can be set individually for up to 8 sets of frequencies.
*Supports a battery backup function which provides emergency drive (low speed) from external power supply/battery.
*Ability to switch to open loop vector control in case of encoder failure.
*A load cell analog input representing the weight of the elevator car for trimming torque bias adjustment
allows for extremely smooth operation.
*Easy operation and setup by removable keypad.
*Flexible S-curves for acceleration and deceleration. Each curve portion and linear portion can be configured separately.
PRODUCT DATA SHEET
Rated
HITACHI
Input
Model
Voltage
Number
SJ300-055LFU-EL
SJ300-075LFU-EL
SJ300-110LFU-EL
SJ300-150LFU-EL
SJ300-185LFU-EL
SJ300-220LFU-EL
SJ300-300LFU-EL
SJ300-370LFU-EL
SJ300-450LFU-EL
SJ300-550LFU-EL
SJ300-055HFU-EL
SJ300-075HFU-EL
SJ300-110HFU-EL
SJ300-150HFU-EL
SJ300-185HFU-EL
SJ300-220HFU-EL
SJ300-300LFU-EL
SJ300-370LFU-EL
SJ300-450HFU-EL
SJ300-550HFU-EL
SJ300-750HFU-EL
Note
: 1) All ratings at 60/50 Hz and 8 kHz carrier frequency, and based on a geared elevator application
2) Operation temperature: -10°C (14 °F) to 50 °C (120°F)
I/O Terminals
Optional Cards
12/12/2005
Motor
Motor
Rated
Rated
hp
kW
5.0
3.7
7.5
5.5
10
7.5
15
11.0
20
15.0
25
18.5
30
22
40
30
50
37
60
45
5.0
3.7
7.5
5.5
10
7.5
15
11.0
20
15.0
25.0
18.5
30
22
40
30
50
37
60
45
75
55
8 programmable logic inputs
3 analog input channels (0-10v dc, +/- 10v dc, 4 -20 ma)
5 programmable open-collector logic outputs
2 analog programmable outputs
1 programmable NO/NC relay output
Standard RS485/RS422 serial communications interface
SJ-FB (vector control loop speed sensor)
SJ-DG (4-digit BCD/16-bit binary digital input)
SJ-DN (DeviceNet)
SJ-EN (Ethernet - ModBus TCP)
SJ-LW (LonWorks)
SJ-PB (ProfiBus DP)
SJ300EL SERIES
Continuous
150%
Output
Output Current
Output Current
Current (A)
for 60 sec (A)
24
36
32
48
46
69
64
96
70
105
92
138
115
172
145
218
175
262
207
310
12
18
16
24
23
35
32
48
38
57
48
72
58
87
75
113
90
135
101
152
149
224
Maximum
for 5 sec (A)
42
56
81
112
123
161
201
254
306
362
21
28
40
56
67
84
102
131
158
177
261
50 Prospect Avenue
Tarrytown, NY 10591
Tel: 914-524-6645
Fax: 914-631-3672
WWW.Hitachi.us/inverters
E-Mail: inverterinfo@hal.hitachi.com
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