B&C Technologies DI-475 Industrial - Manual (Page 16)

F. ELECTRICAL INFORMATION
1. Electrical Requirements
It is your responsibility to have all electrical connections made by a properly licensed and
competent electrician to assure that the electrical installation is adequate and conforms with
local and state regulations or codes. In the absence of such codes, all electrical connections,
material, and workmanship must conform to the applicable requirements of the national
electrical code ANSI/NEPA NO. 70-latest edition.
IMPORTANT: Failure to comply with these codes or ordinances, and/or
the requirements stipulated in this manual con result in
personal injury or component failure.
NOTE: Component failure due to improper installation will VOID
WARRANTY.
Each dryer should be connected to an independently protected branch circuit. The dryer must
be connected with copper wire only. Do not use aluminum wire, which could cause a fire
hazard. The copper conductor wire/cable must be of proper amperecity and insulation in
accordance with electric codes for making all service connections.
NOTE: The use of aluminum wire will VOID WARRANTY.
2. Electrical Service Specifications
DA-475, 20Hp Blower, Reversing, 3 Motor
Electrical Service Specifications (Per Dryer)
NOTES: A. Fuse ratings are dual element-time delay-current limiting, class RK1 or RK5 ONLY.
B. Circuit breakers are thermal magnetic (industrial) type ONLY . For others, calculate /
verify correct breaker size according to appliance amp draw rating and type of breaker
used.
C. Circuit breakers for 3 dryers must be 3-pole type.
SERVICE PHASE WIRE APPROX. MINIMUM FUSING CIRCUIT
VOLTAGE SERVICE AMP DRAW WIRE SIZE* Dual
Element
Time Delay
BREAKER
208 3 3/4 87 8 125 125
380 3 3/4 48 6 60 90
416 3 3/4 44 6 60 90
* AWG Stranded Type Wire...for individual lengths longer than 100 feet.
The factory reserves the right to make changes in specifications at any time, without notice or
obligation.