DESCRIPTION
The Power Supply type PSM1250 is an anodized aluminum unit for PSS1250. The Supply provides 24Vdc, 50A output. Modules can be paralleled on PSS1250 with load sharing circuits which distribute current load equally to each power supply module to increase reliability and reduce internal power dissipation. The Supply accepts AC power sources from 110 to 240 Vac (+/- 10%).
FEATURES
SIL 3 for NE Load according IEC 61508:2010, with single PSM1250 module or more PSM1250 modules in redundant configuration (see ISM0219 for more information).
SIL 1 for ND Load according to IEC 61508:2010, with single PSM1250 module (see ISM0219 for more information).
SIL 2 for ND Load according IEC 61508:2010, with more PSM1250 modules in redundant configuration (see ISM0219 for more information).
Systematic capability SIL 3.
2 universal AC Input Lines, nominal 110 to 240 Vac (±10%) (48 to 62 Hz).
Power factor correction.
Installation in Zone 2 / Div. 2 hazardous locations with hot swappable modules.
EMC Compatibility to EN61000-6-2, EN61000-6-4.
ATEX, IECEx, UL & C-UL, TÜV Certifications.
TÜV Functional Safety Certification.
Tested for maritime applications.
Highly regulated output of 24 Vdc, 50 A, for PSM1250 module.
Under and over voltage alarm monitoring.
3 over voltage redundant protections.
Redundant parallel connections with load sharing.
Reduces Power dissipation (in parallel/redundant configuration) by replacing a Schottky diode with Mosfet Active Ideal Diode.
89% efficiency @230 Vac input and 24 Vdc output with full load.
Fan speed control depending on ambient temperature and output power.
High load fuse breaking capability without interrupting operations.
Module for 19” or 9” or 7” Rack unit, 4 U high,anodized aluminium, durable metal enclosure.
Tropicalization for electronic components.
Module parameters are visible by Modbus RTU RS-485 diagnostic output (with PSO1250 diagnostics only for 19” or 9” rack units).
CHANNELS
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GMI RELATED MODELS
D5202S
D5203S
PSD1220
PSD1220-098
PSM1250
PSO1250
PSS1250-2
PSS1250-2-48
PSS1250-3-D
PSS1250-7-1-D
PSS1250-7-2-D
PSS1250-7-3-D
PSS1250-7-4-D
PSS1250-7-6-D
PSS1250-7-7-D
PSS1250-7-8-D
PSS1250-7-9-D
PSS1250-HS-2
PSS1250-HS-3-D
PSS1250-HS-7-1-D
PSS1250-HS-7-2-D
PSS1250-HS-7-3-D
PSS1250-HS-7-48-D-F
PSS1250-HS-7-48-D-W
PSS1250-HS-7-4-D
PSS1250-HS-7-5-D
PSS1250-HS-7-6-D
PSS1250-HS-7-7-D
PSS1250-HS-7-8-D
PSS1250-HS-7-9-D
PSW1250
Ke Hobane'ng ha U Re Khetha:
1. U ka fumana boitsebiso bo phethahetseng ho ea ka tlhokahalo ea hau bonyane theko e ka khonehang.
2. Re boetse re fana ka Reworks, FOB, CFR, CIF, le litheko tsa ho fana ka ntlo le ntlo. Re fana ka tlhahiso ea hore u etse tumellano ea ho tsamaisa thepa e tla u baballa haholo.
3. Thepa eo re fanang ka eona e ka netefatsoa ka botlalo, ho tloha ho setifikeiti sa tlhahlobo ea thepa e tala ho isa polelong ea ho qetela.(Litlaleho li tla hlaha ho latela tlhoko)
4. Re netefatsa ho fana ka karabo nakong ea lihora tse 24 (hangata ka hora e tšoanang)
5. U ka fumana mefuta e meng ea li-stock, ho tsamaisoa ha leloala ka ho fokotsa nako ea tlhahiso.
6. Re inehetse ka ho feletseng ho bareki ba rona. Haeba ho ke ke ha khoneha ho finyella litlhoko tsa hau ka mor'a ho hlahloba likhetho tsohle, re ke ke ra u khelosa ka ho etsa litšepiso tsa bohata tse tla theha likamano tse ntle tsa bareki.
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3. Khopolo ea hau
U tla fumana qotsulo e felletseng e ipapisitseng le litlhoko tsa hau tse ikhethileng.
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