# Bitmain ANTSPACE HK3 V2/V3/V5 Guide > Download the official Bitmain ANTSPACE HK3 V2/V3/V5 manuals and review the key installation, power, and maintenance details for legacy HK3 containers. Canonical: https://miningstore.com/mining-services/hydro-cooled-bitcoin-mining-guide/bitmain-antspace-hk3-v2-v3-v5-guide/ Last updated: 2026-04-09 ANTSPACE HK3 V2/V3/V5 Legacy grouped HK3 manual set ## Bitmain ANTSPACE HK3 V2/V3/V5 Guide Download the earliest Bitmain ANTSPACE HK3 manual set for V2, V3, and V5 containers. These PDFs cover installation, power distribution, startup, and maintenance before Bitmain split HK3 manuals by cooling method. Manual set **2 official PDFs** Server class **210 S19 Hydro units** Power profile **1047-1050 kW** Input variants **415V V2 / 400V V3-V5** The HK3 V2/V3/V5 manuals cover the earliest public ANTSPACE HK3 container branch before Bitmain split the line into dry tower, dry-wet tower, and plate heat exchanger manuals. Use these PDFs when you need the original field rules: two 500 kW PDC feeds, 25-ton site-strength requirements, cooling-tower spacing, and the pressure-test sequence before first power-on. PDF Download ## Download the Bitmain ANTSPACE HK3 V2/V3/V5 Guide PDF Download the PDF, then use the sections below to review specs, setup steps, power and cooling requirements, maintenance notes, troubleshooting details, and revision history for Bitmain ANTSPACE HK3 V2/V3/V5 Guide. V1.2 May 30, 2023 19 pages [Download PDF]() [View Revisions]() Comparison ## Bitmain ANTSPACE HK3 V2/V3/V5 Guide: Version Differences - This is the oldest HK3 manual set in the library, covering V2, V3, and V5 in one grouped release instead of one manual per cooling architecture. - Bitmain published separate installation and operation manuals here; starting in HK3 V6, the content moves into single product manuals tailored to dry tower, dry-wet tower, or PHE layouts. - The grouped HK3 set is tied to a 210-unit S19 Hydro-era platform with mixed voltage support: 415V for V2 and 400V for V3/V5. - The operation manual explicitly allows either evaporative cooling tower or plate heat exchanger heat rejection, which is broader than the later variant-specific manuals. Quick Specs ## Bitmain ANTSPACE HK3 V2/V3/V5 Guide Specs and Requirements | Container dimensions | 6058 x 2438 x 2896 mm | | --- | --- | | High-computing server capacity | 210 S19 Hydro series | | Operating power | 1047-1050 kW | | Input voltage | 415V±5%/60Hz (V2) or 400V±5%/60Hz (V3/V5) | | Operating weight | 12 t including miners and coolant | | Cooling options | Cooling tower or plate heat exchanger | Installation ## Bitmain ANTSPACE HK3 V2/V3/V5 Guide Setup Highlights - Prepare a foundation that can withstand 25 tonnes and hold the container within +/-1 degree of level. - Keep the cooling tower at least 2 meters from the container and route the intermediate pipe set based on that spacing. - Land two three-phase five-wire 500 kW feeds into the container's two PDCs and verify grounding at both the container and the PDC level. - Complete the 11-connection external pipe run with undamaged DN125 gaskets, secure the pipe supports, and verify every flange and chuck connection. - Pressure-test the system to 7 bar for at least 30 minutes before moving into liquid-fill and startup work. Utilities ## Bitmain ANTSPACE HK3 V2/V3/V5 Guide Power and Cooling Requirements - The operation manual describes two heat-rejection paths: evaporative cooling tower or water-water heat exchange through a plate heat exchanger. - Internal coolant can be antifreeze or purified water depending on the local ambient temperature plan. - The pump station, electric cabinet, networking/PDC layer, and water separator are all treated as part of the same liquid-cooling system, not separate trades. - The legacy spec set assumes S19 Hydro density and a roughly 1.05 MW container power envelope. Operations ## Bitmain ANTSPACE HK3 V2/V3/V5 Guide Operation Notes - Use the valve map and pressurization sequence from the O&M manual before placing miners under load. - Treat coolant temperature, pressure, and flow as the key operating variables coming out of the pump station. - The manual expects technicians to understand both the container-side water distribution and the heat-rejection device on the far end of the loop. - Power-on sequencing is tied to verified coolant flow, clean electrical inputs, and correctly labeled field wiring. Maintenance ## Bitmain ANTSPACE HK3 V2/V3/V5 Guide Maintenance Notes - The legacy O&M manual includes preventive maintenance, routine inspections, and cooling-tower service guidance as core operating work. - Bitmain's grouped HK3 maintenance model is more generalized than the later variant-specific manuals, which makes this page useful for mixed older fleets. - Plan maintenance around the pump station, electric cabinet, PDC, water separator, and whichever heat-rejection method the site uses. - Legacy HK3 fleets benefit from documenting which revisions are on 415V versus 400V before field replacements are ordered. Troubleshooting ## Bitmain ANTSPACE HK3 V2/V3/V5 Guide Troubleshooting Notes - The O&M manual includes separate common-fault handling for the container and the cooling tower. - Treat this manual set as the baseline reference when older HK3 sites show label mismatches or unclear version lineage. - When a legacy HK3 site has been retrofitted, compare the installed heat-rejection hardware against the manual before assuming later V6/V7 procedures apply. Files ## Bitmain ANTSPACE HK3 V2/V3/V5 Guide PDF Download and Revision History Installation Manual ### HK3 V2/V3/V5 On-Site Installation Manual Earliest available HK3 field-installation document covering V2, V3, and V5 container deployments. Version V1.2 Date May 30, 2023 Pages 19 [Download PDF]() Operation and Maintenance Manual ### HK3 V2/V3/V5 Operation and Maintenance Manual Pairs with the installation manual and captures the legacy HK3 operating profile before the V6 variant split. Version V1.3 Date May 30, 2023 Pages 46 [Download PDF]() ### Revision Archive - **Field installation manual** V1.2 · May 30, 2023 Covers site install, pipe layout, power feeds, pressurization, and liquid-fill for HK3 V2/V3/V5. - **Operation and maintenance manual** V1.3 · May 30, 2023 Covers system composition, technical specs, valve functions, common faults, and maintenance routines. Next Steps ## Keep Exploring ANTSPACE and Hydro Content - [Browse the ANTSPACE Manual Library]() - Move between HK3, HW5, and HD5 guide families without losing the version and cooling-method context. - [Return to the Hydro Guide]() - Use the main hydro hub to connect manuals with deployment, maintenance, troubleshooting, and buying guidance. - [Bitmain ANTSPACE HK3 V6 Dry Tower Guide]() - Download the Bitmain ANTSPACE HK3 V6 dry tower manual and review the specs, installation, operation, and maintenance details for the split dry-tower variant. - [Bitmain ANTSPACE HK3 V6 Plate Heat Exchanger Guide]() - Download the Bitmain ANTSPACE HK3 V6 plate heat exchanger manual and review the cold-side water, flow, and maintenance requirements for the PHE branch. - [Bitmain ANTSPACE HK3 V7 Dry Tower Guide]() - Download the Bitmain ANTSPACE HK3 V7 dry tower manual and review the updated dry tower specs, higher container power, and added installation features. ## Related - [Browse the ANTSPACE Manual Library]() - [Return to the Hydro Guide]() - [Bitmain ANTSPACE HK3 V6 Dry Tower Guide]() - [Bitmain ANTSPACE HK3 V6 Plate Heat Exchanger Guide]() - [Bitmain ANTSPACE HK3 V7 Dry Tower Guide]()