nJoy Keen 600 UPS

This specification details the nJoy Keen 600, a Line-Interactive Uninterruptible Power Supply (UPS) designed to provide stable power and battery backup for home and office electronics.

1. General Characteristics

2. Input Specifications

Attribute	Specification
Nominal Input Voltage	230 VAC
Accepted Voltage Range	$162\text{ VAC}\sim 290\text{ VAC}(\pm 1\%)$
Frequency Range	$50\text{ Hz}/60\text{ Hz}$ (Auto Sensing)

3. Output Specifications

Attribute	Specification
Nominal Output Voltage	230 VAC
Output Voltage Precision (Batt. Mode)	$\pm 10\%$
Frequency Range (Batt. Mode)	$50\text{ Hz}/60\text{ Hz}(\pm 1\text{ Hz})$
Waveform (Batt. Mode)	Simulated Sine Wave
Transfer Time	Typical $4\text{ ms}$
Output Sockets	2 x Schuko/French Outlets (Battery Backup & Surge Protection)

4. Battery and Runtime

Attribute	Specification
Battery Type	$1\text{ x 12V / 7Ah}$ sealed lead-acid battery
Typical Recharge Time	6 hours to $90\%$ capacity
Typical Runtime (Half Load – 180W)	$\sim 5\text{ minutes}$
Typical Runtime (Full Load – 360W)	$\sim 1\text{ minute}$

5. Protection and Features

6. Physical and Environmental

Attribute	Specification
Dimensions (L x W x H)	$276\text{ x }87\text{ x }165\text{ mm}$
Product Weight	$4\text{ kg}$
Operating Temperature	0∘C∼40∘C
Operating Humidity	$0\text{ – }90\%$ (Non-condensing)