gefran SIEIDrive LIFT AGy -L, Instruction Manual, Page: 50 / 242

50 AGy -L
Eng
lish
1.1 Discharge time of the DC-Link
Type
I
2N
Time (seconds)
2040 8.3
2055 11
2075 15.4
3110 21.6
3150 28.7
4185 34
4221 40
4301 54
4371 68 90
5450 81
5550 99
6750 124
7900 161
71100 183
71320 218
81600 282
82000 348
tab030g
205
220
60
120
Tabella 1.1 DC Link Discharge Times
This is the minimum time that must be elapsed since a drive is disconnected from the AC Input before an operator may
service parts inside the drive to avoid electric shock hazard.
Condition:
These values consider a turn off for a drive supplied at 10%, without any option, ( the charge
for the switching supply is the regulation card, the keypad and the 24Vdc fans “if mounted”).
The drive is disabled. This represents the worst case condition.
2 - Introduction
AGy -L is a series of dedicated drives used to control lift asynchronous motors ranging from 4.0 to 200 kW.
Thanks to the special lift application software, it is best used in case of plant modernization and, in general, in all open loop
applications up to 1 m/s and higher in all closed loop applications, by using EXP-ENC-AGy option.
The easy and adaptable programming procedure can be managed via the alphanumeric keyboard or via the PC configurator
and it allows the drive fast commissioning.
Available options on demand:
- External EMC input filters
- External Input / Output chokes
- External braking resistors (connected between terminals C and BR1)
- Multilingual programming keypad complete with alphanumeric display: KBG-LCD-L (IT-ENG) (cod. S504K)
- Remote keypad kit
- E2PROM PRG-KEY key (cod. S6F38)
- I/O expansion card: EXP-D6A1R1-AGy (cod. S524L)
- 120 Vac digital input interface card: EXP-D8-120 (cod. S520L)
- Profibus interface card: SBI-PDP-AGy (cod. S5H28)
- Emergency Module MW22.