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DPQ STS 1 Phase & 3 Phase
Static Transfer Switch
2 input source, 1 as priority, 1 as standby
1/1 mode: 20A, 32A, 50A
3/3 mode: 100A, 160A, 200A, 250A
Customerized product available
DPQ11, 1/1 mode, rackmount, 2U or 1U
DPQ33, 3/3 mode, cabinet
Inquiry now
2 input source, 1 as priority, 1 as standby
1/1 mode: 20A, 32A, 50A
3/3 mode: 100A, 160A, 200A, 250A
Customerized product available
DPQ11, 1/1 mode, rackmount, 2U or 1U
DPQ33, 3/3 mode, cabinet
Overview
DPQ series STS (Static Transfer Switch) solution provides an automatic, seamless transfer between your business-critical load and the outputs of two independent UPS Systems in a dual-bus power configuration.
Feature
1.Intelligent monitor, diagnostics and alarming
2.Priority source: the user chooses one source as main source and another as standby
3.Transfer time : 5ms maximum auto transfers between AC power sources
4.Protection: if the STS fail, the system will choose one input source as fix source, to ensure uninterruptible power supply
5.Break-before-made switching, automatic switching
6.Manual and automatic transfers
Application
Automatic control system of data rooms, communication rooms and power industry, power supply system of petrochemical industry, security prevention system of intelligent building and other mission critical envrionments.
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Product : DPQ11 Series STS Static Transfer Switch 2 input source, 1 as priority, 1 as standby 1/1 mode: 20A, 32A, 50A rackmount, 2U or 1U |
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Product : DPQ33 Series STS Static Transfer Switch 2 input source, 1 as priority, 1 as standby 3/3 mode: 100A, 160A, 200A, 250A 3/3 mode, cabinet |
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| Model | DPQ11-020 | DPQ11-032 | DPQ11-050 | DPQ33-100 | DPQ33-160 | DPQ33-200 | DPQ33-250 |
| Current rating | 20A | 32A | 50A | 100A | 160A | 200A | 250A |
| Input voltage | 220±15% | 380±15% | |||||
| Output voltage | 220±15% | 380±15% | |||||
| Frequency | 50Hz/60Hz | 50Hz/60Hz | |||||
| Auto transfer time | ≤5 ms (synchronic); ≤10 ms (non-synchronic) | ≤5 ms (synchronic); ≤10 ms (non-synchronic) | |||||
| Transfer mode | break before make | break before make | |||||
| Transfer condition | synchronic or non-synchronic | synchronic or non-synchronic | |||||
| Peck factor | 4:01 | 4:01 | |||||
| Efficiency | >99% | >99% | |||||
| Cooling | natural cooling | natural cooling | |||||
| Temperature increase | ＜10℃ | ＜20℃ | |||||
| Operation temperature | -15℃~55℃ | -15℃～55℃ | |||||
| Relative humility | 20%-93% non-cadency | 20%-93% non-cadency | |||||
| Operating altitude | ≤ 2000m | ≤ 2000m | |||||
| Outline | Rack mounted 19inch 2U | 600*800*1400mm cabinet | |||||
CHAT WITH US
Tel: +86 311-85903762
Fax: 86-311-85903718
Contact SCU sales Team
SCU international Sales Center
Email: enquiry@scupower.com
Tel: +86 311-85903762
Fax: 86-311-85903718
