SALIENT FEATURES :
UPS Trainer is a versatile training system to study the principal and working of an Uninterrupted Power Supply (UPS). It is housed in an elegant cabinet with test points provided to monitor voltage/waveforms. A detailed instruction manual is provided.
MAIN FEATURES :
- Complete Auto Operation
- One Millisecond Transfer Time.
- Built-in spike surge suppresser.
- In phase and synchronised switching with line.
- PWM inverter technique.
TECHNICAL SPECIFICATIONS
- Capacity : 500 VA (0.5KVA).
- Input Voltage Range : 220V, 240 V AC ?15%.
- Input Frequency : 50 Hz ?3 Hz.
- Over Voltage Protection : Line to Battery at + 15%, Battery to line + 10%.
- Under Voltage Protection : Line to Battery – 13% Battery to line – 10%.
- Transfer Time : 1. Line to Battery -1 Millisecond
- 2. Battery to Line – 4 Milliseconds.
- Indications : a. Battery Status
b. Load Status
c. AC Normal
d. Inverter ?ON? Buzzer
e. Back up time running out - Output Voltage : AC Normal – Same as input Inverter-PWM step wave 230V, AC 1%
- Output Frequency : Normal ?1 Hz.
- Back up Time : Computer load – 10 ~ 20 minutes.
- AC Fuse : 3 Amp.
- Output Socket : 15 Amp. Socket.
- Over load Short Protection Circuit: Electronic circuit and AC Fuse.
- Battery Low Auto cut Off : Yes.
MAINTENANCE FREE
- Battery (Sealed Maintenance free) : 12V/24V/48V, 6.5AH
- Battery Recharge Time : 8 to 10 Hrs. (For Off Line).
- Inverter efficiency : More than 85% of Full Load.
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