SRI — 19" rack-mount sine wave inverter 1200–2200 W with bypass
Country: Netherlands · Model: SRI
SRI 19-inch rack-mount sine wave inverters come in 1,200 W (1U) and 2,200 W (2U) versions. Input is 24 or 48 V DC, output 200–240 V, 45–65 Hz, THD < 2%. They go into telecom cabinets and uninterruptible power systems that take 230 V AC from the station battery.
- Power
- 1200 W (1U) and 2200 W (2U)
- Peak power
- 2000 / 4000 W
- Input
- 24 V or 48 V DC
- Output
- 200–240 V, 45–65 Hz, THD < 2%
Technical specifications
| Power | 1200 W (1U) and 2200 W (2U) |
|---|---|
| Peak power | 2000 / 4000 W |
| Input | 24 V or 48 V DC |
| Output | 200–240 V, 45–65 Hz, THD < 2% |
| Transfer switch | built-in 16 A / 26 A, On-Line and Off-Line modes |
| Efficiency | > 88–90% |
| Monitoring | Ethernet, SNMP, USB, RS-232 |
| Customs codes (for reference) | |
| HS code | 8504.40 |
| UKTZED code (Ukraine) | 8504408400 (≤7.5 kVA) |
| CN code (EU) | 85044087 |
Specifications are taken from the manufacturer’s technical documentation. Updated . Customs codes are for reference only; the final code is determined at customs declaration for the specific model.
Description
Peak power is 2,000 and 4,000 W respectively, close to twice the rating, which covers the inrush of server power supplies. A built-in 16 A / 26 A transfer switch supports On-Line and Off-Line modes, so the inverter can work as a UPS with a mains input. In On-Line mode the inverter carries the load all the time and mains stays as a bypass reserve; in Off-Line mode mains has priority and the inverter picks up the load when it fails. Efficiency is > 88–90%. Monitoring runs over Ethernet, SNMP, USB and RS-232, so alarms show up in the same system as the rest of the site equipment.
How to choose
Size the unit by the total 230 V load in the cabinet, with the 1U model up to 1,200 W and the 2U model up to 2,200 W. The input voltage has to match the station battery, 24 or 48 V. The 16 A / 26 A switch rating also limits the load in bypass mode, so take it into account when feeding through mains. The DC bus and charging of the same battery in the rack can come from the SEC-HCP system with 28.4 or 56.8 V output and N+1 redundancy.
Request a price and lead time
SRI — 19" rack-mount sine wave inverter 1200–2200 W with bypass. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
How much rack space does a SRI take?
The 1,200 W model takes 1U and the 2,200 W model 2U in a 19-inch rack.
Can the SRI be used as a UPS?
Yes, the built-in 16 A / 26 A transfer switch supports On-Line and Off-Line modes.
What DC input voltage does the SRI need?
24 or 48 V DC, matching the station battery of a telecom site.
What surge can the SRI handle?
Peak power is 2,000 W for the 1,200 W model and 4,000 W for the 2,200 W model.
How does the SRI connect to a monitoring system?
Over Ethernet with SNMP, or locally over USB or RS-232.
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