产品简介
The Sentry Smart Fail-Safe Transfer Switch (CS-2HF) combines IP addressable input current monitoring with fail-over redundancy. Two input power feeds, from separate AC circuits supply power to two IEC C19 outlets. If the primary power source becomes unavailable then the Sentry Smart Fail-Safe Transfer Switch automatically switches to the the secondary power source to support the connected equipment. The "A" infeed routinely powers just the A-outlet while the "B" infeed routinely powers just the B-outlet. If the "A" infeed goes down, the "B" infeed powers both outlets (and the same if the "B" infeed goes down.
Smart capabilities of this product include Digital TRMS current measurement for each infeed. Current is displayed both through the LED display on the unit as well as through the web browser. Up to two Temperature/humidity probes can be connected to each unit for environmental monitoring of the cabinet. These environmental readings can be displayed within the web browser. SNMP-based alerts or email notifications can be set up when environmental readings exceed user defined limits.
产品特点
| Sentry Cabinet PDU Specifications |
| Item # | Available Input
Voltages | Rated
Amperage | Available Input Cord | Outlets | Dimensions
(L x W x D) |
| Fail-Safe Transfer Switch CDU |
CS-2HF2C222A3
CL-2HF2C222A3* | 208-240 VAC 50/60Hz | 30A | Two NEMA L6-30P Cords 10ft (3m) | (2) IEC 60320/C19 | 17.0 x 1.75 x 7.0 in.
(432 x 44 x 178 mm) |
CS-2HF2A222A3
CL-2HF2A222A3* | 208-240 VAC 50/60 Hz
| 20A | (2) IEC C20 Inlets | (2) IEC 60320/C19 | 17.0 x 1.75 x 7.0 in.
(432 x 44 x 178 mm)
|
CS-2HFEK222A3
CL-2HFEK222A3* | 230 VAC 50/60Hz | 32A | IEC 60309
Cord Set 10 ft (3 m) | (2) IEC 60320/C19 | 17.0 x 1.75 x 7.0 in.
(432 x 44 x 178 mm) |
CS-2HFEA222A3
CL-2HFEA222A3* | 230 VAC 50/60Hz | 16A | (2) IEC C20 Inlets | (2) IEC 60320/C19 | 17.0 x 1.75 x 7.0 in.
(432 x 44 x 178 mm)
|
Power Cords Sold Separately
* CL part number refers to the expansion Transfer Switch.
|
| Additional Features and Specifications |
Standards
> cTUVus Mark to UL 60950-1: 2007 and
CAN/CSA 22.2 No. 60950-1-07
> TUVGS Mark to EN 60950-1: 2006 + A11
> EMC to EN 55022 Class A, EN 55024, CISPR 22
Class A
> FCC Class A, Part 15
> CE Mark Communications
> 10/100 BaseT Ethernet
> HTTP/HTTPS
> SSLv3/TLSv1
> SNMPv2
> SSHv2 and v3
> Telnet
> LDAPS/LDAPv3
> TACACS+
> RADIUS
> RS-232 (Serial)
> IPv4 and IPv6
Branch Circuit Protection
>Compliant to UL 60905-1 Accessories
> Optional Temperature & Humidity Probe
- EMTH-1-1 Temperature & Humidity Probe, 10ft (3m)
1U SPM Appliance
> Environmental Monitor
- EMCU-1-1B allows up to (2) temperature & humidity
probes, (1) water sensor, (4) dry contact closures, (1)
analog-to-digital contact sensor. Includes (1)
temperature/humidity probe with unit.
> SPM (Sentry Power Manager) Appliance:
- Monitor and Manage multiple Sentry CDU's
- Monitor and Manage all alarm conditions
- Reporting and Trending
- Group or Cluster outlets for reboot and power
information |
