Cъемная аккумуляторная батарея S8BA

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Характеристики и информация для заказа

Model Number Legend

Use the following format to place an order. The control unit and battery unit are separate, and the battery unit is sold separately.

Control unit part

1. Input voltage specification		2. Output voltage		3. Capacity
Code	Input voltage specification	Code	Output voltage	Code	Capacity
24D	24 VDC	24D	24 VDC	480	480 W
				960	960 W

Battery unit part

1. Battery type		3. Terminal block shape
Code	Type	Code	Terminal block shape
S	Separated battery type	480	480 W
		960	960 W

Ordering Information

Uninterruptible Power Supply (UPS)/Control Unit Part

Input voltage	Output voltage	Output current/capacity	Order code
24 VDC	24 VDC	20 A/480 W	S8BA-24D24D480SBF
		40 A/960 W	S8BA-24D24D960SBF

Battery unit part

Rated voltage	Rated capacity	Weight	UPS Model: Required units	Order code
25.2 VDC	3900 mAh	1.5 kg	S8BA-24D24D480SBF	S8BA-S480L
25.2 VDC	7800 mAh	2.5 kg	S8BA-24D24D960SBF	S8BA-S960L

Communication cable

Specifications	Type	Length	Order code
For RS-232C port	RJ45/Dsub9Pin	2 m	S8BW-C01
For CONTACT port	RJ45/Discrete wire		S8BW-C02

Specifications

Description		Capacity	480 W	960 W
DC input	Rated input voltage		24 VDC
	Input voltage range		23 to 28 VDC
	Input maximum current	for rated input voltage	21.5 A	43.5 A
		for rated loads connected
	Input terminal		Push-in terminal block
	Input protection		Fuse (cannot be replaced by the customer
	Input protection capacity		30 A	60 A
DC output	Rated current	for rated output voltage	20 A	40 A
	Switching time		Uninterrupted
	Output voltage	Normal operation	Input voltage through output
		Backup operation	21 to 28 V (the voltage cannot be adjusted)
	Output terminal		Push-in terminal block
	Overload protection	Warning display UPS output will continue through bypass [during normal operation] UPS output will continue through battery [during backup operation]	101% or more
		Output stopped by overload protection Stop output [during normal operation] The internal power supply to the UPS will stop after 10 sec. [during backup operation]	111% or more
		Warning display cancellation (During normal operation, during backup operation)	93% or more
Battery unit	Type		Lithium-ion battery
	Rated voltage		25.2 VDC
	Rated capacity		3900 mAh	7800 mAh
	Battery life expectancy		10 years (25°C), 6.7 years (35°C), 3.7 years (45°C), 1.9 years (55°C)
	Replacement by user		Yes (Hot swapping)
	Battery Life Counter Function		Yes
	Charging time		8 hours (90%)
	Backup time (25°C, initial characteristics)		6 min. (constant power rated load) The backup time can be set from the mode selection / backup operation time selection switch, or the shutdown software.
Environment	Operating environment temperature / humidity		0 to +55°C/10% to 90% RH with no condensation
	Storage environment temperature / humidity		−20 to +55°C/10% to 90% RH with no condensation
	Vibration resistance		JIS C 60068-2-6 compliant 5 to 8.4 Hz amplitude: 3.5 mm, 8.4 to 150 Hz Acceleration rate: 9.8 m/s² X, Y, and Z directions: 100 min. (Sweep time: 10 min.×Sweep count 10 times=Total: 100 min.)
	Shock resistance		JIS C 60068-2-27 compliant: 147 m/s² X, Y, and Z directions three times
Structure	Dimensions (W×H×D mm)		44 × 124 × 111.4 (UPS control unit 20 A)	52 × 124 × 111.4 (UPS control unit 40 A)
			80 × 124 × 111.4 (battery unit 20 A)	150 × 124 × 111.4 (battery unit 40 A)
	Weight	Weight of control unit	Approx. 0.6 kg	Approx. 0.7 kg
		Weight of battery unit	Approx. 1.5 kg	Approx. 2.5 kg
	Cooling method		Natural cooling
Dielectric breakdown voltage	Withstand voltage		DC external terminals to casing: 510 VAC, 1 minute, leakage current 5 mA max.
	Insulation resistance		DC external terminals to casing: 20 MW or more. (500 VDC)
Standard compliance	Safety standard		UL508 / CE / C22.2 No. 107.1-01
	EMI	Radiation disturbance field strength	EN61000-6-4 / FCC / ICES / RCM
Internal power consumption (normal/maximum)			7 W/29 W	15 W/58 W
Serial communication	RS-232C (Interface terminal)		Yes (RJ45)
	USB (Interface terminal)
I/O signal (Interface terminal)			Yes (RJ45)
Accessories			USB cable (2.2 m) (included with control unit) Battery connection cable (included with battery unit)
Accessory functions			Remote ON/OFF signal logic setting; Battery life counter setting; Maximum backup time setting; Startup battery level setting; Backup stop (BS) signal delay time setting; and Backup (BU) signal delay time setting

Backup time table (Time unit: minutes)

For devices that use the A indication, convert the capacity into W: W=A × 24

Model	Capacity (Watt)
	30	60	90	120	180	240	300	360	420	480	540	600	660	720	780	840	900	960
480W (S8BA-24D24D480SBF + S8BA-S480L)	134	63	41	29	19	15	11	9	8	6	−	−	−	−	−	−	−	−
480W (S8BA-24D24D480SBF + S8BA-S960L)	290	138	94	66	43	30	24	20	16	14	−	−	−	−	−	−	−	−
960W (S8BA-24D24D960SBF + S8BA-S960L)	290	138	94	66	43	30	24	20	16	14	13	12	11	10	9	8	7	6

Note: These backup times are for reference only. Times may vary according to battery life and external environmental conditions (temperature, etc).

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