Electrical measurement

current (A); active power(kW); voltage(V); frequency (Hz); power factor; apparent power (VA); reactive power (var); energy (kWh)

Metering per PDU

Yes

Metering per outlet

Yes（Each socket can be set with alias management）

Metering accuracy

+/- 1% billing grade

Outlet switching

yes

Sensors

Can connect two Temperature & Humidity sensors.
Support to connect an external RS485 device(sold separately), four switching value input channels and two switching value output
channels

Display

LCD Display （Display current, voltage, power, KWh, IP address, etc）

Cascade

2 RS485 ports (Modbus protocol,up to 9 devices can be cascaded)

Network

1 10/100 Mbit/s Auto-sensing

Device login mode

Web， Telnet Login through username and password, with 5 different permission management groups

Supported network protocols

IPv4, DHCP, DNS,HTTP, HTTPS, SSH, SSH2,SNMP V1， v2,V3
SNMPTrap, SMTP, Syslog,NTP,Modbus TCP,LDAP

USB Port

USB 2.0 host port（support to connect an external WIFI module）

API

Open API （Can transmit electrical information, threshold alarm setting information, temperature and humidity alarm information,
etc）

Alarm settings

Yes （Current, voltage, power, temperature and humidity upper and lower threshold settings for external sensor alarm）

Alarm mode

Email, sound and light, screen flashing alarm

information storage

Yes（The storage time for data such as current, voltage, power, and kilowatt hours is about 3 months）

log list

Yes

MIB

Yes