3
2.
Power measurement ranges
：
(1)
Measuring voltage range
：
100~
130
VAC
(2)
Measuring Current Range
：
0.3~10A
(3)
Measuring power range
：
30~1300W
(4)
Measuring the cumulative time in months, up to three months (as far
back in 1 year)
3.
As the wireless signal router can connect up to 16 wireless detectors.
1 set of system can accommodate up to 16 wireless signal router.
4.
Wireless signals in series to host up to three relay.
五、
Troubleshooting
1.
Abnormal situation: WPW-220 LED indicator flashes the number of
abnormal, can not recognize the connection status. Treatment:
a.
Make sure the power outlet is connected properly and whether
the power supply is normal supply.
b.
Re-plug power, restore factory value, and set the connection
again.
c.
If the above situation to handle invalid, please contact your
dealer.
2.
Abnormal situation: unable to connect with the wireless host.
Treatment:
Make sure the distance WPW-220 and the host or between repeaters,
whether in unsheltered effective distance of 300 meters straight. If the
shelter will shorten the effective distance, you can shorten the
distance between the two, or join repeaters, re-test without
improvement.
Specifications
UIS/Wireless Power Switch
Model No.
WPW-220
Electrical Specification
Transmit Frequency
2.4GHz ISM band, IEEE802.15.4: 2405 ~
2480MHz
Channel NO.
16 Channel (2405MHz to 2480MHz)
Operation Range
Up to 200 meters (LOS)
RF Nominal output power
15 ± 1 dBm
RF Receiver sensitivity
-97 dBm(typ)
Power Consumption
Working: ~1.87W
