TEAMmasterTM enclosures are manufactured from
welded heavy-gauge steel that is coated with industrial-grade
paint. Lifting brackets and sidewall panels for linking adjacent
units are conveniently removable.
TECO–Westinghouse Motor Company will provide the proper enclosure
for your environment, with an optional incoming line top-hat or
low-voltage control/ RTD wireway, including:
- Chassis
- NEMA 1
- NEMA 12
- NEMA 3R
- NEMA 4
- Marine duty
Each enclosure is divided into separate compartments:
1. The medium-voltage power section (5 KV-15 KV) is located in
the main body of the enclosure.
A mechanical interlock prevents entry until the power is off and
the isolating switch is grounded. This section houses the medium-voltage
fuses, power stacks, isolation and bypass contactors and other
MV components.
2. The low-voltage control section is an isolated compartment.
The control signals are fiber-optically isolated from the medium
voltage signals. Low-voltage power is transformer-isolated from
medium-voltage on 5 KV units and fiber-optically isolated on 7.3
KV and 15 KV units.
3. The disconnect section houses the lockable rotary operated
fault make/load break disconnect switch and includes a window
for disconnect verification.
4. Horizontal power bus is braced for a short circuit rating
of 400 MVA on 5 KV units and matched to the electrical system
requirements for 7.2 KV and 15 KV units.
5.
Specified bus configurations. TEAMmaster starters will be provided
with the exact bus configuration, ratings and protection you specify:
Copper or aluminum z 800/1200/2000 amp z Top or center mount z
Environmentally or electrically insulated z Custom retrofit arrangements
z Higher BIL ratings (45/60 KV standard) z Front access copper
ground bus
6. Specified control and protective devices. In addition to the
array of standard features included with every TEAMmaster starter,
TECO– Westinghouse Motor Company can engineer and integrate the
control and protective devices you specify, including:
- Protective relays
- RTD monitors
- Third-party motor protection packages
- Pilot devices/PLCs
7.
Specified surge capacitors and lightning arrestors. TECO–Westinghouse
Motor Company can design, mount, and test (as an integrated unit)
surge capacitors and lightning arrestors to match your electrical
system and lightning protection requirements.
8. Load engineered power factor capacitors and controls. TECO–Westinghouse
Motor Company can engineer and integrate the proper PF correction
capacitors to match your specific motor requirements, including
single or multiple units with integrated controls for:
- Start/run sequencing
- Load matching
For dimension data, download
the TEAMmasterTM Brochure!
