Siemens 125-3208 Disconnect, Overload, Ground Lug, Amps, Siemens Building Technologies, Inc

SED2 VFD Electronic Bypass Option Operating Instructions

Table 2. Wire Sizes and Tightening Torques for E-Bypass with 230V to 240V Drive.

					Circuit Breaker		Disconnect							Overload			Ground Lug
								Switch
	Bypass
Part
																Max
	Frame	HP	kW	Amps		Torque,			Torque,				Torque,					Torque,
Number					Wire		Wire					Wire			Range,		Wire
	Size															Backup
					Size *	lb-in	Size *		lb-in			Size *	lb-in		Amps	Fuse,	Size *	lb-in
						(Nm)			(Nm)				(Nm)					(Nm)
																Amps
VBE20.5----	A	0.5	0.37	2.2	14-10	32 (3.6)	18-10		13 -			18-14	7 - 10.3		1.8 - 2.5	10	14-2	35 (4)
					Cu				(1.5	-	1.7)		(8 - 1.2)
VBE20.7----	A	0.7	0.55	3.0	14-10	32 (3.6)	18-10		13 -			18-14	7 - 10.3		2.2 - 3.2	12	14-2	35 (4)
					Cu				(1.5	-	1.7)		(8 - 1.2)
VBE21.0----	A	1.0	0.75	3.9	14-10	32 (3.6)	18-10		13 -			18-14	7 - 10.3		2.8 - 4	16	14-2	35 (4)
					Cu				(1.5	-	1.7)		(8 - 1.2)
VBE21.5----	B	1.5	1.1	5.5	14-10	32 (3.6)	18-10		13 -			18-14	7 - 10.3		4.5 - 6.3	25	14-2	35 (4)
					Cu				(1.5	-	1.7)		(8 - 1.2)
VBE22.0----	B	2.0	1.5	6.8	14-10	32 (3.6)	18-10		13 -			18-14	7 - 10.3		5.5 - 8.0	30	14-2	35 (4)
					Cu				(1.5	-	1.7)		(8 - 1.2)
VBE23.0----	B	3.0	2.2	9.6	14-10	32 (3.6)	18-10		13 -			18-14	7 - 10.3		7 - 10	40	14-2	35 (4)
					Cu				(1.5	-	1.7)		(8 - 1.2)
VBE25.0----	C	5.0	4.0	15.2	14-10	32 (3.6)	14-8		17	-	22	14-10	18	- 22	14 - 20	80	14-2	35 (4)
					Cu				(1.9	-	2.5)		(2 - 25)
VBE27.5----	C	7.5	5.5	22	14-10	20 - 60	14-8		17	-	22	14-10	18	- 22	20 - 25	100	14-2	35 (4)
					Cu	(2.2 - 6.8)			(1.9	-	2.5)		(2 - 25)
VBE210----	C	10	7.5	28	10-1/0	20 - 60	14-8		17	-	22	18-3	27	- 40	22 - 32	125	14-2	35 (4)
					Cu	(2.2 - 6.8)			(1.9 -		2.5)		(3.1	- 4.5)
VBE215----	D	15	11.0	42	10-1/0	20 - 60	14-6		22	-	27	18-3	27	- 40	40 - 50	200	14-2	35 (4)
					Cu	(2.2 - 6.8)			(2.5 -		3.1)		(3.1	- 4.5)
VBE220----	D	20	15.0	54	10-1/0	20 - 60	12-1		22	-	27	10-1/0	36	- 53	45 - 63	250	14-2	35 (4)
					Cu	(2.2 - 6.8)			(2.5	-	3.1)		(4.1 - 6)
VBE225----	D	25	18.5	68	3-3/0-3	80 (9)	12-1		22	-	27	10-1/0	36	- 53	57 - 75	300	14-2	35 (4)
					Cu				(2.5	-	3.1)		(4.1 - 6)
VBE230----	E	30	22.0	80	3-3/0-3	80 (9)	12-1		22	-	27	10-1/0	36	- 53	70 - 90	350	14-2	35 (4)
					Cu				(2.5	-	3.1)		(4.1 - 6)
					6 - 350	120 - 275			22	-	27		124	- 210
VBE240----	F	40	30.0	104	kcmil	(14 - 31.1)	12-1		(2.5 -		3.1)	6-3/0	(14 - 23.7)		50 - 200	800	14-2/0	50 (5.6)
					Cu
					6 - 350	120 - 275	6 - 350		120 -		275		124	- 210
VBE250----	F	50	37.0	130	kcmil	(14 - 31.1)	kcmil		(13.5 -		31.1)	6-3/0	(14 - 23.7)		50 - 200	800	14-2/0	50 (5.6)
					Cu
					6 - 350	120 - 275	6 - 350		120 -		275		124	- 210
VBE260----	F	60	45.0	154	kcmil	(14 - 31.1)	kcmil		(13.5 -		31.1)	6-3/0	(14 - 23.7)		50 - 200	800	14-2/0	50 (5.6)
					Cu

*Wire size is AWG unless noted otherwise. Use Copper (Cu) wire that is rated 167°F (75°C) minimum 600 Vac.

16 Siemens Building Technologies, Inc.