Product Details

48 V DC generator for Telecom Shelters

Product Description

1. Permanent magnet 48V DC generator for emergency power in Telecom BTS.

2. Small size, light weight, stable performance, low failure rate;

3. Energy-saving and low emission; low fuel consumption;

4. Module design, safe and reliable; with alarm functions of over voltage, short circuilt, overheat power supply module, engine oil alert;

5. can work separately as well as work together in cabinets to supply power for telecom equipments.

6. 50A/100A 5kw 48v dc generator is ease of operation and maintainenance,

Protection characteristics

battery reverse connection protection,timing shutdown protection,
grid supply stop engine protection (optional),
engine preheating protection;
engine lubricating oil level alarm protection,
over-voltage protection,
over-current protection,
limit-current protection,
short-circuit protection,
module over-heating protection

Technical Parameter

Model		YH12000M48-200
Generator	Excitation System	Rare-earth Permanent Magnet
	DC output Voltage(V)	48V (Rated voltage) (40V-59V continuous adjustable) 48V (rating voltage) 53.5V(floating voltage) 56.4V(Equalized Charging )
	DC output Current(A)	100A (Rated current ) (2A-110A continuous adjustable) 100A(Equalized Charging) 110A (rating voltage) 105A (floating voltage)
	DC output Power [kw/(r/min)]	12/3600
	Power (kW)	DC12KW, AC230/6KW, AC400/12KW
Engine	Brand	Briggs &Stratton 3854, 21HP
	Type	OHV,AIR COOLED, 4 STROKE
	Displacement(cm³)	627
	Continuous Power [kw/(r/min)]	12/3600
	Start	electric start/hand recoil start
Lubricating	Lubricating oil type
		SJ 10W-30 (API grade SE or above)
	Lubricating oil capacity(L)	1.1
	Fuel	car use unleaded gasoline (90# or above)
Protection	Fule consumption(g/kw.hr)	≤220
	Environmental characteristics	70kPa~106kPa (plateau equipped with special carburator)
		-40℃~+55℃
		-55℃~+70℃
	Protection characteristics	battery reverse connection protection, timing shutdown protection, grid supply auto-shutdown protection (optional), engine preheating protection; engine lubricating oil level alarm protection, over-voltage protection, over-current protection, limit-current protection, short-circuit protection, module over-heating protection
	Fuel tank capacity(L)	14/100
	Start condition (stationary automatic type )	Grid supply unavailable; -48V batteries for voltage lower limit;
	Shutdown condition(stationary automatic type )	Grid supply available;
		-48V batteries voltage upper limit voltage; batteries charging current ; Timing shutdown
	Continuous work tim(hour/ratedpower)	4.5/32
	Noise level [non-load~full-load[dB(A)]	75~80
	Dimensions(L×W×H) (mm)	1102×712×957
	Weight(net weight)	≤158KG