GMI PSS1250-7-4-D Power Supply System Power Supplies

DESCRIPTION

The Power Supply System type PSS1250 is an anodized aluminum 19” Rack unit (4U high) suitable to accept up to 6 plug-in Power Supply Modules type PSM1250 and 1 Overview module for diagnostic functions (modules are NOT included in this ordering code). Each module is able to provide 24Vdc, 50 A output. Modules can be paralleled with load sharing circuits which distribute current load equally to each power supply module to increase reliability and reduce internal power dissipation. The system accepts up to two independent AC power sources from 110 to 240 Vac (+/- 10%).

FEATURES

SIL 3 for NE Load according IEC 61508:2010, with single PSM1250 module or with two or more PSM1250 modules in redundant configuration.

SIL 2 for ND Load according IEC 61508:2010, with two or more PSM1250 modules in redundant configuration.

2 universal AC Input Lines, 110 to 240 Vac (+/- 10%) (48 to 62 Hz).

Power factor correction.

Installation in Zone 2 / Div. 2 hazardous locations.

EMC Compatibility to EN61000-6-2, EN61000-6-4.

ATEX, IECEx, UL & C-UL, TÜV Certifications.

TÜV Functional Safety Certification.

Highly regulated output of 24 Vdc (21÷28 Vdc setting range), 50 A, for PSM1250 module.

2 x redundant system outputs 24 Vdc, 50 A or 100 A.

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.

Wall mounted 19" Rack unit, 4 U high, anodized aluminium, durable metal enclosure.

Tropicalization for electronic components.

Modbus RTU RS-485 diagnostic output.

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

Nima uchun bizni tanlaysiz:

1. Sizning talabingiz bo'yicha mukammal materialni eng kam narxda olishingiz mumkin.

2. Shuningdek, biz Reworks, FOB, CFR, CIF va eshikdan eshikgacha etkazib berish narxlarini taklif qilamiz. Sizga yuk tashish bo'yicha shartnoma tuzishni tavsiya qilamiz, bu juda tejamkor bo'ladi.

3. Biz taqdim etayotgan materiallar to'liq tekshirilishi mumkin, to'g'ridan-to'g'ri xom ashyoni sinovdan o'tkazish sertifikatidan tortib yakuniy o'lchov bayonotigacha. (Hisobotlar talab bo'yicha ko'rsatiladi)

4. Biz 24 soat ichida javob berishga kafolat beramiz (odatda bir soat ichida)

5. Siz ishlab chiqarish vaqtini minimallashtirgan holda zaxiralarni, tegirmon yetkazib berishni olishingiz mumkin.

6. Biz to'liq mijozlarimizga bag'ishlanganmiz. Agar barcha variantlarni ko'rib chiqqandan so'ng sizning talablaringizni qondirishning iloji bo'lmasa, biz mijozlar bilan yaxshi munosabatlarni yaratadigan yolg'on va'dalar berib, sizni chalg'itmaymiz.

Keyin nima bo'ladi?

1. Elektron pochta orqali tasdiqlash

Sizning so'rovingizni olganimizni tasdiqlovchi elektron pochta xabarini olasiz.

2. Eksklyuziv savdo menejeri

Bizning jamoamizdan biri sizning qism(lar)ingizning spetsifikatsiyasi va holatini tasdiqlash uchun bog'lanadi.

3. Sizning taklifingiz

Siz o'zingizning maxsus ehtiyojlaringizga moslashtirilgan keng qamrovli taklifni olasiz.

2000+ Mahsulotlar Haqiqatan ham mavjud

100% yangi zavod muhrlangan - original

Butun dunyo bo'ylab yuk tashish - Logistik hamkorlar UPS / FedEx / DHL / EMS / SF Express / TNT / Deppon Express…

Kafolat 12 oy - Barcha qismlar yangi yoki qayta tiklangan

Hech qanday qiyinchiliksiz qaytarish siyosati - Maxsus mijozlarni qo'llab-quvvatlash jamoasi

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