Bard CH5S1, CH4S1, CH3S1 Table Electrical Specifications, Manual 2100-455M, Page, 7 of

TABLE 2

ELECTRICAL SPECIFICATIONS

			SINGLE CIRCUIT										DUAL CIRCUIT
				j	k				l			j					k				k
								Minimum			Maximum
	Rated	No.	l	Maximum		k									Field Power					Ground
Model					Field				Circuit		External Fuse or
		Field	Minimum	External		Ground										Wire Size				Wire Size
	Volts &				Power			Ampacity			Circuit Breaker
		Power	Circuit	Fuse or		Wire
	Phase				Wire
		Ciruits	Ampacity	Circuit		Size
					Size		Ckt.		Ckt.	Ckt.	Ckt.	Ckt.		Ckt.	Ckt.		Ckt.	Ckt.	Ckt.		Ckt.	Ckt.
				Breaker
							A		B	C	A	B		C	A		B	C	A		B	C
CH3S1-A0Z	230/208-1	1	29	45	8	10	---		---	---	---	---		---	---		---	---	---		---	---
A05	230/208-1	1	55	60	6	10	---		---	---	---	---		---	---		---	---	---		---	---
A10	230/208-1	1 or 2	81	90	4	8	29		52	---	45	60		---	10		6	---	10		10	---
A15	230/208-1	1 or 2	85	90	4	8	33		52	---	45	60		---	8		6	---	10		10	---
CH3S1-B0Z	230/208-3	1	23	30	10	10	---		---	---	---	---		---	---		---	---	---		---	---
B06	230/208-3	1	41	45	8	10	---		---	---	---	---		---	---		---	---	---		---	---
B09	230/208-3	1	50	50	8	10	---		---	---	---	---		---	---		---	---	---		---	---
B15	230/208-3	1	51	60	8	10	---		---	---	---	---		---	---		---	---	---		---	---
CH3S1-C0Z	460-3	1	11	15	14	14	---		---	---	---	---		---	---		---	---	---		---	---
C06	460-3	1	20	20	12	12	---		---	---	---	---		---	---		---	---	---		---	---
C09	460-3	1	24	25	10	10	---		---	---	---	---		---	---		---	---	---		---	---
C15	460-3	1	25	30	10	10	---		---	---	---	---		---	---		---	---	---		---	---
CH4S1-A0Z	230/208-1	1	37	50	8	10	---		---	---	---	---		---	---		---	---	---		---	---
A04	230/208-1	1	57	60	6	10	---		---	---	---	---		---	---		---	---	---		---	---
A05	230/208-1	1 or 2	63	70	6	8	37		26	---	50	30		---	8		10	---	10		10	---
A10	230/208-1	1 or 2	89	90	3	8	37		52	---	50	60		---	8		6	---	10		10	---
A15	230/208-1	1 or 2	89	90	3	8	37		52	---	50	60		---	8		6	---	10		10	---
A20	230/208-1	1 or 3	113	125	2	6	37		52	26	50	60		30	6		6	10	10		10	10
CH4S1-B0Z	230/208-3	1	27	35	8	10	---		---	---	---	---		---	---		---	---	---		---	---
B06	230/208-3	1	45	50	8	10	---		---	---	---	---		---	---		---	---	---		---	---
B09	230/208-3	1	54	60	6	10	---		---	---	---	---		---	---		---	---	---		---	---
B15	230/208-3	1	54	60	6	10	---		---	---	---	---		---	---		---	---	---		---	---
B18	230/208-3	2	NA	NA	NA	NA	35		28	---	50	30		---	8		10	---	10		10	---
CH4S1-C0Z	460-3	1	14	20	12	12	---		---	---	---	---		---	---		---	---	---		---	---
C06	460-3	1	23	25	10	10	---		---	---	---	---		---	---		---	---	---		---	---
C09	460-3	1	28	30	10	10	---		---	---	---	---		---	---		---	---	---		---	---
C15	460-3	1	28	30	10	10	---		---	---	---	---		---	---		---	---	---		---	---
C18	460-3	1	31	35	8	10	---		---	---	---	---		---	---		---	---	---		---	---
CH5S1-A0Z	230/208-1	1	44	60	6	10	---		---	---	---	---		---	---		---	---	---		---	---
A04	230/208-1	1 or 2	65	70	6	8	44		21	---	60	25		---	8		10	---	10		10	---
A05	230/208-1	1 or 2	70	80	4	8	44		26	---	60	30		---	8		10	---	10		10	---
A10	230/208-1	1 or 2	96	110	3	6	44		52	---	60	60		---	8		6	---	10		10	---
A15	230/208-1	1 or 2	96	110	3	6	44		52	---	60	60		---	8		6	---	10		10	---
A20	230/208-1	1 or 3	114	125	2	6	44		52	26	60	60		30	8		6	10	10		10	10
CH5S1-B0Z	230/208-3	1	36	50	8	10	---		---	---	---	---		---	---		---	---	---		---	---
B06	230/208-3	1	54	60	6	10	---		---	---	---	---		---	---		---	---	---		---	---
B09	230/208-3	2	NA	NA	NA	NA	36		28	---	50	30		---	8		10	---	10		10	---
B15	230/208-3	2	NA	NA	NA	NA	36		28	---	50	30		---	8		10	---	10		10	---
B18	230/208-3	2	NA	NA	NA	NA	37		28	---	50	30		---	8		10	---	10		10	---
CH5S1-C0Z	460-3	1	19	25	10	10	---		---	---	---	---		---	---		---	---	---		---	---
C06	460-3	1	28	35	8	10	---		---	---	---	---		---	---		---	---	---		---	---
C09	460-3	1	32	35	8	10	---		---	---	---	---		---	---		---	---	---		---	---
C15	460-3	1	32	35	8	10	---		---	---	---	---		---	---		---	---	---		---	---
C18	460-3	1	33	35	8	10	---		---	---	---	---		---	---		---	---	---		---	---

Maximum size of the time delay fuse or HACR type circuit breaker for protection of field wiring conductors.

 Based on 75°C copper wire. All wiring must conform to NEC and all local codes.

 These “Minimum Circuit Ampacity” values are to be used for sizing the field power conductors. Refer to the National Electric Code

(latest revision), Article 310 for power conductor sizing.

CAUTION: When more than one field power conductor circuit is run through one conduit, the conductors must be derated. Pay special attention to note 8 of table 310 regarding Ampacity Adjustment Factors when more than 3 conductors are in a raceway.

Manual 2100-455M

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