Motion Control Engineering TAPS, Manual

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Installation
11 Manual # 42-02-U001, Rev C1
Power Connections and Transformer Configuration
TAPS 3 kVA model transformers are designed to accommodate different input and output
needs (208, 220, 240, 416, 440, and 480 VAC). Before these units can be used, you must config-
ure the input and output transformers to meet your voltage requirements.
TAPS 6 kVA-240 VAC and -480 VAC models do not require transformer configuration. There-
fore, because no transformer configuration is possible, it is very important that the 6 kVA TAPS
you received matches your line voltage. Refer to the silver label on the TAPS unit.
Note
The output voltage of the 6kVA UPS is configurable through UPS unit controls. The factory
default setting for the UPS output is 220VAC. For most line voltages, this is optimal. However,
if the line voltage feeding your elevator controller is 208 or 240VAC, the UPS output should be
set accordingly.
Please refer to “Startup” on page 21 .
Before Beginning
Danger
High voltages may be present! Injury or death may result from contacting high
voltages.
Installation and wiring must conform to applicable local and national codes. All work must
be performed by qualified elevator contractors familiar with high voltage and rotating
equipment safety precautions.
When making connections, observe torque ratings specified on the label adjacent to each
terminal. Warranty will be void if connections are not torqued.
High current/high voltage connections must be run in a separate conduit from relay/control
connections.
1. Disconnect (shut off) AC power at the main. Observe lockout requirements.
2. Set AC/TAPS Disconnect switch to OFF.
Note
The TAPS unit incorporates a lockable disconnect switch (lockable only in the OFF position).
Observe lockout requirements.
3. Remove the TAPS enclosure cover.
4. Set the TAPS Bypass switch to the Bypass position.