85T-13 (48V-490AH)

MODEL: 85T-13

Điện áp: 48V Dung lượng: 490Ah

Hãng: ROCKET

Xuất xứ: Hàn Quốc

Bảo hành: 1 năm

Type

Capacity (Ah/6hr)

(F.V 1.7V)

Capacity

(Ah/5hr)

Dimensions (mm)

Weight

(kg)

W/O Acid

With

Acid

85T-13

510

490

128

158

519

551

21.3

28.2

Specification and Characteristic
Normal Voltage			2V
Internal resistance at 30°C – 35°C, full charge			0.45mΩ
Capacity (Ah)/ Current (A) at 30°C, F .V 1.7V/cell	6 HR	85 A	510 Ah
	5 HR	98 A	490 Ah
	3 HR	123.5 A	370.7 Ah
	1 HR	266.2 A	266.2 Ah
Capacity effected by Temperature (10 hour rate )	40°C		105%
	30°C		102%
	25°C		100%
	10°C		95%
Specific gravity (30°C)	1.27 ±0.01		g/cm³
Shelf discharge (30°C – 35°C)			1%/day
Life DOD 50% (30°C – 35°C)	1400		cycles
Life DOD 75% (30°C – 35°C)	1000		cycles
Life DOD 100% (30°C – 35°C)	600		cycles
Maintenance Point at 30°C-35°C
Discharge	Avoid below 1.8VPC
Charge with IUI	Initial current		120.8 A
	Const voltage		2.35 ~ 2.40V
	Final current		20.9~22.9 A
Charge with voltage	Initial current		less than 95 A
	Const voltage /cell		2.35V – 2.40V
	Floating/cell		2.21V – 2.23V
Equalizing charge			20.9A for 8hrs
			every 1 month
Topping Up			After 1 hr charge
			every 1 month