Page 7
1061DOC Rev C
Effective date: 6-Mar-14
RAMVAC Bison
®
User Guide
50 Hz Models
NOTES:
1. Recommendation only. Ensure compliance with National and Local codes.
2. Fuses must have time delays or be otherwise suitable for motor circuit.
3. Disconnect must be fusible and sized per UL 98, UL 489, or UL 508. Must be supplied and installed by a licensed electrician.
4. Motors are NEMA rated. See NEMA guidelines for applicable voltage and frequency range.
NOTES:
1. Recommendation only. Ensure compliance with National and Local codes.
2. Fuses must have time delays or be otherwise suitable for motor circuit.
3. Disconnect must be fusible and sized per UL 98, UL 489, or UL 508. Must be supplied and installed by a licensed electrician.
4. Motors are NEMA rated.
Electrical Ratings
MODEL
MOTOR
THHN Wire Size
1
PROTECTION
2,3
Hp (kW)
Phase
Voltage
4
Max Amps
50 ft.
100 ft.
Breaker
2
Fusetron
3
Bison 3, 5, 7
60 Hz
3.0 (2.2)
1
230v
(208-253)
16.0 A
10 ga.
10 ga.
20 amp
FRN 25
3
230v
(208-253)
8.4 A
12 ga.
12 ga.
15 amp
FRN 12
460v
(414-506)
4.2 A
12 ga.
12 ga.
15 amp
FRS 5
Bison 9
60 Hz
5.0 (3.7)
3
230v
(208-253)
13.2 A
12 ga.
12 ga.
20 amp
FRN 25
460v
(414-506)
6.6 A
12 ga.
12 ga.
15 amp
FRS 10
60 Hz Models
MODEL
MOTOR
THHN Wire Size
1
PROTECTION
2,3
Hp (kW)
Phase
Voltage
4
Max Amps
50 ft.
100 ft.
Breaker
2
Bison 3, 5, 7
50 Hz
3.0 (2.2)
1
220v
(198-242)
16.0 A
10 ga.
10 ga.
20 amp
5.0 (3.7)
3
220v
(198-242)
14.4 A
12 ga.
12 ga.
15 amp
380v
(342-418)
8.3 A
12 ga.
12 ga.
15 amp
440v
(396-484)
7.2 A
12 ga.
12 ga.
15 amp
Bison 9
50 Hz
5.0 (3.7)
3
220v
(198-242)
14.4 A
12 ga.
12 ga.
20 amp
440v
(396-484)
7.2 A
12 ga.
12 ga.
15 amp
FUSE TYPE AND RATING:
For vacuum units with Motor Starter Control Enclosures, see Electrical Specs label for fuse type and
rating.
