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Bently Nevada 3300/12-01-20-00 o‘zgaruvchan tok quvvat manbai

SKU 3500/25 125800-01

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12-month warranty
Free returns within 30 days

Manufacturer: Bently Nevada
Product No.: 3500/25 125800-01
Origin United States
Product Type: Keyphasor I/U moduli
Payment: T/T, Western Union
Weight: 0.46 kg
Dimensions: 241.3 x 24.4 x 103.1 mm (H x W x D)
Shipping port: Xiamen
Warranty: 12 months

Product Description

Tavsif

Bently Nevada 3500/25 125800-01 — 3500/25 Enhanced Keyphasor tizimi uchun ichki ulanishlarga ega Keyphasor kirish/chiqish moduli. Modul Keyphasor transduser kirishlari va buferlangan Keyphasor signal chiqishlari uchun orqa kirish/chiqish interfeysini ta’minlaydi.

125800-01 izolyatsiyasiz kirish/chiqish konfiguratsiyasiga ega. U tegishli 3500/25 Keyphasor moduli bilan ishlatilganda yaqinlik zondi transduserlari yoki magnitli pikaplardan keladigan signallarni qabul qiladi. Har bir Keyphasor kanali 40 mA gacha bo‘lgan tokda -24 Vdc transduser qo‘zg‘atishini qo‘llab-quvvatlaydi.

Modul dala ulanishlari uchun ichki ulanishni ta’minlaydi. Buferlangan Keyphasor chiqishlari ham Euro Style ulanishlari orqali stendning orqa qismida mavjud.

PWA 184389-01 identifikatsiyasi ushbu 125800-01 yig‘masiga tegishli. Almashtirish uchun xarid qilishda 125800-01 Bently Nevada ehtiyot qismining asosiy raqami bo‘lib qolishi kerak.

Xususiyatlar

Bently Nevada 3500/25 tizimi uchun Keyphasor kirish/chiqish moduli
Ichki ulanish konfiguratsiyasi
Izolyatsiyasiz Keyphasor kirish/chiqish dizayni
Ko‘pi bilan ikkita Keyphasor transduser kirish kanalini qo‘llab-quvvatlaydi
Yaqinlik zondi yoki magnitli pikap kirish signallarini qabul qiladi
Kirish signali diapazoni +0,8 V dan -21,0 V gacha
Har bir kanal uchun maksimal 40 mA tokda -24 Vdc transduser ta’minoti
Orqa tomondagi buferlangan Keyphasor signal chiqishlari
Euro Style orqa ulanishlari
Stendning to‘liq balandlikdagi bitta orqa slotini egallaydi
PWA identifikatsiyasi 184389-01

Ilovalar

3500 mashina himoyasi stendlarida Keyphasor transduserini ulash
Valning aylanish tezligi etalonini o‘lchash
Faza etalon signalini olish
1X tebranish amplitudasi va fazasini o‘lchashni qo‘llab-quvvatlash
Yaqinlik zondi Keyphasor ilovalari
Magnitli pikap signali kirishi
Mavjud 125800-01 ichki ulanishli kirish/chiqish modullarini almashtirish

Texnik xususiyatlar

Umumiy

Parametr	Texnik xususiyat
Ishlab chiqaruvchi	Bently Nevada
Tizim	3500/25 Enhanced Keyphasor
Detal raqami	125800-01
PWA	184389-01
Mahsulot turi	Keyphasor kirish/chiqish moduli
Ulash turi	Ichki ulanish terminallari
Izolyatsiya	Izolyatsiyasiz
Kanal sig‘imi	Ko‘pi bilan 2 ta transduser signali
Qo‘llab-quvvatlanadigan transduserlar	Yaqinlik zondlari yoki magnitli pikaplar
Stend talabi	1 ta to‘liq balandlikdagi orqa slot

Kirish

Parametr	Texnik xususiyat
Kirish signali diapazoni	+0,8 V dan -21,0 V gacha
Kirish impedansi	Kamida 21,8 kOm
Qo‘llab-quvvatlanadigan kirish chastotasi	1 dan 1 200 000 cpm gacha (0,017 dan 20 kHz gacha)
Ko‘p hodisali kirishning maksimal chastotasi	20 kHz
Passiv magnitli pikap talabi	Val tezligi 200 rpm (3,3 Hz) dan yuqori

Transduser signalini shartlash

Parametr	Texnik xususiyat
Avtomatik chegara uchun minimal signal	2 V cho‘qqidan cho‘qqigacha
Avtomatik chegara uchun minimal tezlik	120 rpm (2 Hz)
Qo‘lda o‘rnatiladigan chegara diapazoni	0 dan -20 Vdc gacha
Qo‘lda o‘rnatiladigan chegaraning minimal signali	500 mV cho‘qqidan cho‘qqigacha
Qo‘lda o‘rnatiladigan chegaraning minimal chastotasi	0,017 Hz dan yuqori
Gisterezis	Foydalanuvchi 0,2 dan 2,5 V gacha tanlashi mumkin

Chiqishlar

Parametr	Texnik xususiyat
Orqa buferlangan chiqishlar	2 ta Keyphasor chiqishi
Orqa ulanish	Euro Style ulagichlari
Buferlangan chiqish impedansi	Maksimal 504 Om
Transduser quvvat ta’minoti	-24 Vdc
Transduser ta’minotining maksimal toki	Har bir kanal uchun 40 mA

Mexanik

Parametr	Texnik xususiyat
O‘lchamlar (B x K x Ch)	241.3 x 24.4 x 103.1 mm
O‘lchamlar (B x K x Ch)	9.50 x 0.96 x 4.06 dyuym
Og‘irlik	0.46 kg (1.01 lb)
Stenddagi joy	1 ta to‘liq balandlikdagi orqa slot

Atrof-muhit

Parametr	Texnik xususiyat
Ishlash harorati	-30 dan +65 degC gacha
Saqlash harorati	-40 dan +85 degC gacha
Nisbiy namlik	95%, kondensatsiyasiz

Ulanishlar / Interfeyslar

Interfeys	Funksiya
CH 1	Keyphasor datchigining kirish kanali
CH 2	Keyphasor datchigining kirish kanali
Ichki ulanish terminallari	Datchik signallari va tegishli simlar uchun dala ulanishi
Buferlangan KPH chiqishlari	Orqa tomondagi buferlangan Keyphasor signal chiqishlari
Stend interfeysi	Stend orqali tegishli 3500/25 asosiy moduliga ulanish

O‘rnatish bo‘yicha yo‘riqnomalar

Almashtirishdan oldin Bently Nevada ehtiyot qism raqami 125800-01 ekanini tekshiring.
Mavjud tizimga ichki terminalli I/O konfiguratsiyasi kerakligini tasdiqlang.
O‘rnatilgan I/O modulining izolyatsiyalanmaganligini almashtirish qismini tanlashdan oldin tekshiring.
Modulni olib tashlashdan oldin mavjud CH 1 va CH 2 dala simlarini hujjatlashtiring.
Dala simlarini uzishdan oldin tegishli tizim zanjirlarini izolyatsiya qiling.
O‘rnatishdan oldin modul ulagichi va stendning moslashuvchi interfeysini tekshiring.
Datchik va buferlangan chiqish simlarini mavjud tizim hujjatlariga muvofiq qayta ulang.
O‘rnatilgandan so‘ng mos 3500/25 Keyphasor moduli konfiguratsiyasini tasdiqlang.
Monitoring tizimini yana ishga tushirishdan oldin Keyphasor kirish va chiqish signallarini tekshiring.

Konfiguratsiya bo‘yicha yo‘riqnomalar

125800-01 mustaqil signalni qayta ishlash qurilmasi sifatida emas, balki tegishli 3500/25 Keyphasor tizimi orqali sozlanishi kerak.

Ishga tushirishdan oldin tanlangan datchik turi va signal xususiyatlarini tasdiqlang. Yaqinlik zondlari va magnitli pikaplar turlicha ishlash omillariga ega.

Chegaraviy va gisterezis sozlamalari haqiqiy Keyphasor signali xususiyatlariga mos kelishi kerak. Almashtirishdan oldin mavjud tizim konfiguratsiyasi qayd etilishi lozim.

Ishga tushirish bo‘yicha tavsiyalar

O‘rnatilgandan so‘ng ikkala Keyphasor kirish kanalini alohida tekshiring.

Datchik signali qo‘llab-quvvatlanadigan kirish diapazonida qolayotganini tasdiqlang.

Boshqa monitoring yoki diagnostika uskunalari foydalanadigan buferlangan Keyphasor chiqishlarini tekshiring.

Ishga tushirishni yakunlashdan oldin val tezligi va faza etaloni xususiyatlarini mashinaning ma’lum ish holati bilan taqqoslang.

Almashtirish bo‘yicha tavsiyalar

U 125800-01 bu aynan ichki terminalli, izolyatsiyalanmagan Keyphasor I/O moduli hisoblanadi.

126648-01 ni faqat ikkala qism ham 3500/25 tizimiga tegishli bo‘lgani uchun almashtirmang. 126648-01 tashqi ulanish terminallaridan foydalanadi.

Xuddi shuningdek, izolyatsiyalangan I/O konfiguratsiyalari alohida ehtiyot qismlar hisoblanadi va o‘rnatilgan tizim arxitekturasi tasdiqlanmasdan turib ekvivalent deb qaralmasligi kerak.

Foydalanish 125800-01 almashtirishda asosiy ehtiyot qism raqami sifatida. PWA 184389-01 belgisi qo‘shimcha identifikatsiya ma’lumoti sifatida ishlatilishi mumkin.

Shipping & Returns

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Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.

FAQ

What is the Bently Nevada 125800-01 used for?

The Bently Nevada 125800-01 is the internal-termination Keyphasor I/O Module for the 3500/25 system. It interfaces Keyphasor transducers and provides rear buffered Keyphasor outputs.

Is the Bently Nevada 125800-01 an isolated I/O module?

The Bently Nevada 125800-01 is a non-isolated Keyphasor I/O Module with internal terminations. Separate 3500/25 part numbers are used for isolated and internal-barrier I/O configurations.

Which transducers can connect to the Bently Nevada 125800-01?

The Bently Nevada 125800-01 supports Keyphasor signals from proximity probe transducers or magnetic pickups when used with the associated 3500/25 Enhanced Keyphasor Module.

What is the input range of the Bently Nevada 125800-01?

The Bently Nevada 125800-01 non-isolated I/O configuration accepts input signals from +0.8 V to -21.0 V. Signals beyond the specified range are internally limited by the associated module.

Can 125800-01 replace a 126648-01 Keyphasor I/O Module?

The Bently Nevada 125800-01 should not automatically replace 126648-01. The 125800-01 uses internal terminations, while 126648-01 is the external-termination configuration. Wiring architecture must be confirmed first.

What does PWA 184389-01 mean on a 125800-01 module?

The Bently Nevada 125800-01 may carry PWA 184389-01 as a board-level identification marking. For procurement and system configuration, 125800-01 remains the primary Keyphasor I/O Module spare part number.

Reviews

3500/25 125800-01

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