Comparison chart: PDUs (legacy)

Each outlet metering unit is used for load measuring (VT1808) and/or allows to switch on/off or reboot up to 8 different loads (VT1908).
It is possible to connect some sensors and mount a GSM modem.

Latching relays 10А
Switching on/off
Environmental monitoring
Outlets С13
Built-in HTTP, HTTPs interface
Built-in SNMP v.1, v.2c, v.3
GSM modem
Emergency and/or alternate shutdown
Simple installation and easy connection
Configurable logic of switching

Latching relays in conjunction with possible power reservation 12V using a battery, allows the system to compensate for short-term voltage dips (220-240V) without changing the position of the relays.

Programmable logic allows specifying the use of consecutive or one-time mode for the inclusion of electric loads. Consecutive inclusion with a programmable delay of electric loads reduces starting current.

Units comparison chart

VT1808 (metered) and VT1908 (managed) are master modules and cannot connect. For scalability please use extension modules and embedded modules.


●  Built-in       □  None       ●  Extension       ○  Not extendable

Remote Control

SC1108

SC8110

Device Management: Web, SNMP, manually via SMS

Outlet management: Three-tiered access with login

Interface & Protocol support

SC1108

SC8110

Interface: Access via Internet browsers Firefox, Chrome, and Safari. IE is not supported.
LAN: Ethernet 10/100 Mbit
Network protocols: DHCP, HTTP, HTTPS, SNMP, SMTP, SSL, FTP, Syslog, CAN
OS: Linux 2.6.38
RAM: 64Mb
ROM: 128Mb FLASH
Software: Built-in software for events processing.
Alert types: FTP, Syslog, SMTP or SNMP, SMS (GSM modem is ordered separately)
Pings: Built-in function for ping
LEDs: 4 green: ACT, CN1, CN2, ERR
LEDs: relays84
Clock: Built-in clock with time synchronization (NTP)
Watchdog: Built-in watchdog timer

Power

SC1108

SC8110

Power input:

110-240VA

50-60 Hz

110-240VA

50-60 Hz

Input:2 x C14 10AC14 10A
Circuit Breakers: on inlet2 * 10A10A
Output voltage: 220-240V8 * 10A4 * 10A
Power consumption: 6W-18W
Max. load: 4 kW2 kW
Power reservation: Built-in voltage monitor, power reservation battery 9.5-11.5V connection possible.

Inlets/Outlets

SC1108

SC8110

Ethernet: 100Mbit
USB: USB 2.0
Mini USB AB: USB 2.0 HS
Analog ports:18
CAN BUS:
Outlets:  IEC 320 C13*10А84

External Memory & Surveillance

SC1108

SC8110

SD card: MicroSDSD
USB camera: Linux UVC Webcam with MJPEG format support, HS USB connected.

Environmental characteristics

SC1108

SC8110

Operating temperature: 0 to 60 °C
Storage temperature: –25 to 85 °C
Operating humidity: 0 to 90 %, non-condensing
Storage humidity: 0 to 95 %, non-condensing

Other Features

SC1108

SC8110

Installation: 19"19"
Dimensions (L x H x D) in mm:440*44*110440*44*75
Weight:2,8 kg2,3 kg

●  Built-in       □  None       ●  Extension       ○  Not extendable