Vertiv · Power Systems & Batteries
Vertiv eSure R48-3500e rectifier module (1R483500E)
- Part number
- 1R483500E
- Model
- R48-3500e
- Manufacturer
- Vertiv (formerly Emerson)
The R48-3500e, Vertiv specification number 1R483500E, is a 3.5 kW eSure rectifier for 48 V NetSure power systems. It is a different module from the R48-3500e3 (1R483500E3) used in NetSure 731 systems, so the specification number on the label is what identifies the unit you need.
Specifications
| R48-3500e | |
|---|---|
| Output | 48 V, 3500 W, 73 A |
| Efficiency | 96.3% peak |
| AC input | 85–305 VAC |
| Dimensions | 132 × 85.3 × 217 mm |
| Systems | NetSure 701 / 7012, NetSure 7100, PSS4850 shelf |
Figures are nominal values for the model. The exact revision is read from the label of the unit you are replacing and confirmed on the quotation.
Family and related part numbers
Related eSure rectifiers and the shelf they share:
| Part number / model | Key data |
|---|---|
| 1R483200 — R48-3200 rectifier module | 48V, 3200W, 66.6A, 92%, 176–305VAC, 3RU |
| 1R483200E — R48-3200e eSure rectifier module | 48V, 3200W, 96.8% peak, 3RU |
| 1R483500E — R48-3500e eSure rectifier module | 48V, 3500W, 73A, 96.3% peak, 85–305VAC, 132×85.3×217mm |
| 1R483500E3 / BML 901 450/1 — R48-3500e3 eSure rectifier module | 48V, 3500W, 72.9A, 96.3% |
| 1R483500E4 — R48-3500E4 eSure rectifier module | 48V, 3500W, 72.9A, 98% peak (GaN) |
| 588705000 — PSS4850-23GV rectifier shelf | 3RU, -48V |
The full list is on our Vertiv NetSure and eSure rectifiers page.
Before you order
Quote the specification number printed on the label (for example 1R483500E), the NetSure system or shelf, and the quantity. We quote new, new surplus and tested refurbished units as separate lines, state the condition and origin of every unit on the quotation, and confirm compatibility from the details you give before you commit.
Equipment condition
New — factory-sealed, supplied through the manufacturer's own channel or a qualified distributor, with full manufacturer warranty.
New surplus — unused factory stock, original packaging where available, sourced from decommissioned projects or distributor inventory. Manufacturer warranty may have lapsed; CRS PLUS warranty applies.
Refurbished / tested — previously deployed equipment, cleaned, firmware-checked and functionally tested against the manufacturer's specification before shipment. CRS PLUS warranty applies.
Condition is confirmed in writing on every quotation before you commit to an order.
Warranty
Warranty terms vary by item, by condition and by the supplier the equipment is sourced from. They are stated in writing on the quotation, per line item, before you commit to an order.
Where equipment is supplied new through the manufacturer's own channel, the manufacturer's warranty applies and is passed to you.
Send us the part numbers you need and we will confirm warranty terms alongside availability, condition, lead time and price.
Questions
Frequently asked questions
Is the R48-3500e the same as the R48-3500e3?
No. The R48-3500e (1R483500E) is listed for NetSure 701 / 7012, NetSure 7100 and the PSS4850 shelf; the R48-3500e3 (1R483500E3, Ericsson number BML 901 450/1) is listed for NetSure 731. Quote the specification number on the label of the unit you are replacing.
What is the price of the Vertiv R48-3500e?
CRS PLUS does not publish list prices: the price of each item depends on its condition (new, new surplus or refurbished), the quantity and the destination. Send the part number and quantity through the form on this page and a structured offer follows within 72 hours, with price, condition and lead time stated per line.
What is the lead time for the Vertiv R48-3500e?
Lead time depends on where stock is held at the time of your enquiry, so it is confirmed per line on the quotation, together with the condition of each unit. Items that are no longer in production are quoted as new surplus or as tested refurbished units.
Can CRS PLUS propose an alternative if a part number is discontinued or unavailable?
Yes. Where a part cannot be found in the quantity required, our engineers propose an equivalent that delivers the same function from parts that are available, and state the trade-offs in writing before you commit.
Related pages
Manufacturer names, product names and part numbers are the property of their respective owners and are used here for identification purposes only. CRS PLUS sources these products through its qualified supplier base and holds no distributor, reseller or agency appointment from any manufacturer listed.
Request a quotation for R48-3500e
A structured offer follows within 72 hours.